486538407

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{563}}^1$

素因数の和:849

約数の個数: 40

約数和(自身を含む): 746862336

約数和(自身を除く): 260323929

約数列:

[1, 3, 9, 27, 47, 81, 141, 227, 423, 563, 681, 1269, 1689, 2043, 3807, 5067, 6129, 10669, 15201, 18387, 26461, 32007, 45603, 79383, 96021, 127801, 238149, 288063, 383403, 714447, 864189, 1150209, 2143341, 3450627, 6006647, 10351881, 18019941, 54059823, 162179469, 486538407]

約数ペア:

[(1, 486538407), (3, 162179469), (9, 54059823), (27, 18019941), (47, 10351881), (81, 6006647), (141, 3450627), (227, 2143341), (423, 1150209), (563, 864189), (681, 714447), (1269, 383403), (1689, 288063), (2043, 238149), (3807, 127801), (5067, 96021), (6129, 79383), (10669, 45603), (15201, 32007), (18387, 26461)]