308392893

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{751}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 466360320

約数和(自身を除く): 157967427

約数列:

[1, 3, 9, 27, 67, 201, 227, 603, 681, 751, 1809, 2043, 2253, 6129, 6759, 15209, 20277, 45627, 50317, 136881, 150951, 170477, 410643, 452853, 511431, 1358559, 1534293, 4602879, 11421959, 34265877, 102797631, 308392893]

約数ペア:

[(1, 308392893), (3, 102797631), (9, 34265877), (27, 11421959), (67, 4602879), (201, 1534293), (227, 1358559), (603, 511431), (681, 452853), (751, 410643), (1809, 170477), (2043, 150951), (2253, 136881), (6129, 50317), (6759, 45627), (15209, 20277)]