84133833

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 139765824

約数和(自身を除く): 55631991

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 131, 147, 257, 357, 393, 771, 833, 917, 1799, 2227, 2499, 2751, 4369, 5397, 6419, 6681, 12593, 13107, 15589, 19257, 30583, 33667, 37779, 46767, 91749, 101001, 109123, 214081, 235669, 327369, 572339, 642243, 707007, 1649683, 1717017, 4006373, 4949049, 12019119, 28044611, 84133833]

約数ペア:

[(1, 84133833), (3, 28044611), (7, 12019119), (17, 4949049), (21, 4006373), (49, 1717017), (51, 1649683), (119, 707007), (131, 642243), (147, 572339), (257, 327369), (357, 235669), (393, 214081), (771, 109123), (833, 101001), (917, 91749), (1799, 46767), (2227, 37779), (2499, 33667), (2751, 30583), (4369, 19257), (5397, 15589), (6419, 13107), (6681, 12593)]