76443783

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 117250560

約数和(自身を除く): 40806777

約数列:

[1, 3, 13, 19, 39, 57, 71, 213, 247, 741, 923, 1349, 1453, 2769, 4047, 4359, 17537, 18889, 27607, 52611, 56667, 82821, 103163, 309489, 358891, 1076673, 1341119, 1960097, 4023357, 5880291, 25481261, 76443783]

約数ペア:

[(1, 76443783), (3, 25481261), (13, 5880291), (19, 4023357), (39, 1960097), (57, 1341119), (71, 1076673), (213, 358891), (247, 309489), (741, 103163), (923, 82821), (1349, 56667), (1453, 52611), (2769, 27607), (4047, 18889), (4359, 17537)]