56550333

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 88473600

約数和(自身を除く): 31923267

約数列:

[1, 3, 7, 21, 79, 89, 237, 267, 383, 553, 623, 1149, 1659, 1869, 2681, 7031, 8043, 21093, 30257, 34087, 49217, 90771, 102261, 147651, 211799, 238609, 635397, 715827, 2692873, 8078619, 18850111, 56550333]

約数ペア:

[(1, 56550333), (3, 18850111), (7, 8078619), (21, 2692873), (79, 715827), (89, 635397), (237, 238609), (267, 211799), (383, 147651), (553, 102261), (623, 90771), (1149, 49217), (1659, 34087), (1869, 30257), (2681, 21093), (7031, 8043)]