520099324521

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{63317}}^1$

素因数の和:63543

約数の個数: 96

約数和(自身を含む): 904302610560

約数和(自身を除く): 384203286039

約数列:

[1, 3, 7, 17, 19, 21, 49, 51, 57, 119, 133, 147, 173, 323, 357, 399, 519, 833, 931, 969, 1211, 2261, 2499, 2793, 2941, 3287, 3633, 6783, 8477, 8823, 9861, 15827, 20587, 23009, 25431, 47481, 55879, 61761, 63317, 69027, 144109, 161063, 167637, 189951, 391153, 432327, 443219, 483189, 1076389, 1173459, 1203023, 1329657, 2738071, 3102533, 3229167, 3609069, 7534723, 8214213, 8421161, 9307599, 10953841, 20451391, 22604169, 25263483, 32861523, 52743061, 58948127, 61354173, 76676887, 143159737, 158229183, 176844381, 186215297, 208122979, 230030661, 429479211, 536738209, 558645891, 624368937, 1002118159, 1303507079, 1456860853, 1610214627, 3006354477, 3538090643, 3910521237, 4370582559, 9124549553, 10198025971, 10614271929, 24766634501, 27373648659, 30594077913, 74299903503, 173366441507, 520099324521]

約数ペア:

[(1, 520099324521), (3, 173366441507), (7, 74299903503), (17, 30594077913), (19, 27373648659), (21, 24766634501), (49, 10614271929), (51, 10198025971), (57, 9124549553), (119, 4370582559), (133, 3910521237), (147, 3538090643), (173, 3006354477), (323, 1610214627), (357, 1456860853), (399, 1303507079), (519, 1002118159), (833, 624368937), (931, 558645891), (969, 536738209), (1211, 429479211), (2261, 230030661), (2499, 208122979), (2793, 186215297), (2941, 176844381), (3287, 158229183), (3633, 143159737), (6783, 76676887), (8477, 61354173), (8823, 58948127), (9861, 52743061), (15827, 32861523), (20587, 25263483), (23009, 22604169), (25431, 20451391), (47481, 10953841), (55879, 9307599), (61761, 8421161), (63317, 8214213), (69027, 7534723), (144109, 3609069), (161063, 3229167), (167637, 3102533), (189951, 2738071), (391153, 1329657), (432327, 1203023), (443219, 1173459), (483189, 1076389)]