61744761

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:523

約数の個数: 40

約数和(自身を含む): 100176384

約数和(自身を除く): 38431623

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 191, 307, 351, 573, 921, 1053, 1719, 2483, 2763, 3991, 5157, 7449, 8289, 11973, 15471, 22347, 24867, 35919, 58637, 67041, 107757, 175911, 201123, 323271, 527733, 762281, 1583199, 2286843, 4749597, 6860529, 20581587, 61744761]

約数ペア:

[(1, 61744761), (3, 20581587), (9, 6860529), (13, 4749597), (27, 2286843), (39, 1583199), (81, 762281), (117, 527733), (191, 323271), (307, 201123), (351, 175911), (573, 107757), (921, 67041), (1053, 58637), (1719, 35919), (2483, 24867), (2763, 22347), (3991, 15471), (5157, 11973), (7449, 8289)]