61775539

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 77552640

約数和(自身を除く): 15777101

約数列:

[1, 7, 23, 29, 101, 131, 161, 203, 667, 707, 917, 2323, 2929, 3013, 3799, 4669, 13231, 16261, 20503, 21091, 26593, 67367, 87377, 92617, 304313, 383699, 471569, 611639, 2130191, 2685893, 8825077, 61775539]

約数ペア:

[(1, 61775539), (7, 8825077), (23, 2685893), (29, 2130191), (101, 611639), (131, 471569), (161, 383699), (203, 304313), (667, 92617), (707, 87377), (917, 67367), (2323, 26593), (2929, 21091), (3013, 20503), (3799, 16261), (4669, 13231)]