207675027

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{433}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 359643648

約数和(自身を除く): 151968621

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 331, 433, 483, 993, 1299, 1449, 2317, 2979, 3031, 3897, 6951, 7613, 9093, 9959, 20853, 22839, 27279, 29877, 53291, 68517, 69713, 89631, 143323, 159873, 209139, 429969, 479619, 627417, 1003261, 1289907, 3009783, 3296429, 9029349, 9889287, 23075003, 29667861, 69225009, 207675027]

約数ペア:

[(1, 207675027), (3, 69225009), (7, 29667861), (9, 23075003), (21, 9889287), (23, 9029349), (63, 3296429), (69, 3009783), (161, 1289907), (207, 1003261), (331, 627417), (433, 479619), (483, 429969), (993, 209139), (1299, 159873), (1449, 143323), (2317, 89631), (2979, 69713), (3031, 68517), (3897, 53291), (6951, 29877), (7613, 27279), (9093, 22839), (9959, 20853)]