109215897

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{383}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 171835392

約数和(自身を除く): 62619495

約数列:

[1, 3, 7, 21, 37, 111, 259, 367, 383, 777, 1101, 1149, 2569, 2681, 7707, 8043, 13579, 14171, 40737, 42513, 95053, 99197, 140561, 285159, 297591, 421683, 983927, 2951781, 5200757, 15602271, 36405299, 109215897]

約数ペア:

[(1, 109215897), (3, 36405299), (7, 15602271), (21, 5200757), (37, 2951781), (111, 983927), (259, 421683), (367, 297591), (383, 285159), (777, 140561), (1101, 99197), (1149, 95053), (2569, 42513), (2681, 40737), (7707, 14171), (8043, 13579)]