79699893

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 139349376

約数和(自身を除く): 59649483

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 169, 221, 273, 357, 507, 663, 1183, 1321, 1547, 2873, 3549, 3963, 4641, 8619, 9247, 17173, 20111, 22457, 27741, 51519, 60333, 67371, 120211, 157199, 223249, 291941, 360633, 471597, 669747, 875823, 1562743, 2043587, 3795233, 4688229, 6130761, 11385699, 26566631, 79699893]

約数ペア:

[(1, 79699893), (3, 26566631), (7, 11385699), (13, 6130761), (17, 4688229), (21, 3795233), (39, 2043587), (51, 1562743), (91, 875823), (119, 669747), (169, 471597), (221, 360633), (273, 291941), (357, 223249), (507, 157199), (663, 120211), (1183, 67371), (1321, 60333), (1547, 51519), (2873, 27741), (3549, 22457), (3963, 20111), (4641, 17173), (8619, 9247)]