27361611

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 42408000

約数和(自身を除く): 15046389

約数列:

[1, 3, 9, 27, 37, 61, 111, 183, 333, 449, 549, 999, 1347, 1647, 2257, 4041, 6771, 12123, 16613, 20313, 27389, 49839, 60939, 82167, 149517, 246501, 448551, 739503, 1013393, 3040179, 9120537, 27361611]

約数ペア:

[(1, 27361611), (3, 9120537), (9, 3040179), (27, 1013393), (37, 739503), (61, 448551), (111, 246501), (183, 149517), (333, 82167), (449, 60939), (549, 49839), (999, 27389), (1347, 20313), (1647, 16613), (2257, 12123), (4041, 6771)]