356985981

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{2677}}^1$

素因数の和:3146

約数の個数: 32

約数和(自身を含む): 578448000

約数和(自身を除く): 221462019

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 449, 1347, 2677, 4041, 4939, 8031, 12123, 14817, 24093, 29447, 44451, 72279, 88341, 133353, 265023, 795069, 1201973, 3605919, 10817757, 13221703, 32453271, 39665109, 118995327, 356985981]

約数ペア:

[(1, 356985981), (3, 118995327), (9, 39665109), (11, 32453271), (27, 13221703), (33, 10817757), (99, 3605919), (297, 1201973), (449, 795069), (1347, 265023), (2677, 133353), (4041, 88341), (4939, 72279), (8031, 44451), (12123, 29447), (14817, 24093)]