63729121671

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{421163}}^1$

素因数の和:421252

約数の個数: 48

約数和(自身を含む): 104071309056

約数和(自身を除く): 40342187385

約数列:

[1, 3, 9, 17, 23, 43, 51, 69, 129, 153, 207, 387, 391, 731, 989, 1173, 2193, 2967, 3519, 6579, 8901, 16813, 50439, 151317, 421163, 1263489, 3790467, 7159771, 9686749, 18110009, 21479313, 29060247, 54330027, 64437939, 87180741, 162990081, 164674733, 307870153, 416530207, 494024199, 923610459, 1249590621, 1482072597, 2770831377, 3748771863, 7081013519, 21243040557, 63729121671]

約数ペア:

[(1, 63729121671), (3, 21243040557), (9, 7081013519), (17, 3748771863), (23, 2770831377), (43, 1482072597), (51, 1249590621), (69, 923610459), (129, 494024199), (153, 416530207), (207, 307870153), (387, 164674733), (391, 162990081), (731, 87180741), (989, 64437939), (1173, 54330027), (2193, 29060247), (2967, 21479313), (3519, 18110009), (6579, 9686749), (8901, 7159771), (16813, 3790467), (50439, 1263489), (151317, 421163)]