308962377

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1259}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 468720000

約数和(自身を除く): 159757623

約数列:

[1, 3, 9, 27, 61, 149, 183, 447, 549, 1259, 1341, 1647, 3777, 4023, 9089, 11331, 27267, 33993, 76799, 81801, 187591, 230397, 245403, 562773, 691191, 1688319, 2073573, 5064957, 11443051, 34329153, 102987459, 308962377]

約数ペア:

[(1, 308962377), (3, 102987459), (9, 34329153), (27, 11443051), (61, 5064957), (149, 2073573), (183, 1688319), (447, 691191), (549, 562773), (1259, 245403), (1341, 230397), (1647, 187591), (3777, 81801), (4023, 76799), (9089, 33993), (11331, 27267)]