438820468137

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{6703}}^1\times {\mathrm{16273}}^1$

素因数の和:23134

約数の個数: 32

約数和(自身を含む): 654605376000

約数和(自身を除く): 215784907863

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 6703, 16273, 20109, 48819, 60327, 146457, 180981, 439371, 998747, 2424677, 2996241, 7274031, 8988723, 21822093, 26966169, 65466279, 109077919, 327233757, 981701271, 2945103813, 16252609931, 48757829793, 146273489379, 438820468137]

約数ペア:

[(1, 438820468137), (3, 146273489379), (9, 48757829793), (27, 16252609931), (149, 2945103813), (447, 981701271), (1341, 327233757), (4023, 109077919), (6703, 65466279), (16273, 26966169), (20109, 21822093), (48819, 8988723), (60327, 7274031), (146457, 2996241), (180981, 2424677), (439371, 998747)]