20141899209

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{260201}}^1$

素因数の和:260318

約数の個数: 32

約数和(自身を含む): 30974446080

約数和(自身を除く): 10832546871

約数列:

[1, 3, 9, 27, 47, 61, 141, 183, 423, 549, 1269, 1647, 2867, 8601, 25803, 77409, 260201, 780603, 2341809, 7025427, 12229447, 15872261, 36688341, 47616783, 110065023, 142850349, 330195069, 428551047, 745996267, 2237988801, 6713966403, 20141899209]

約数ペア:

[(1, 20141899209), (3, 6713966403), (9, 2237988801), (27, 745996267), (47, 428551047), (61, 330195069), (141, 142850349), (183, 110065023), (423, 47616783), (549, 36688341), (1269, 15872261), (1647, 12229447), (2867, 7025427), (8601, 2341809), (25803, 780603), (77409, 260201)]