31236003

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 48568320

約数和(自身を除く): 17332317

約数列:

[1, 3, 9, 27, 31, 67, 93, 201, 279, 557, 603, 837, 1671, 1809, 2077, 5013, 6231, 15039, 17267, 18693, 37319, 51801, 56079, 111957, 155403, 335871, 466209, 1007613, 1156889, 3470667, 10412001, 31236003]

約数ペア:

[(1, 31236003), (3, 10412001), (9, 3470667), (27, 1156889), (31, 1007613), (67, 466209), (93, 335871), (201, 155403), (279, 111957), (557, 56079), (603, 51801), (837, 37319), (1671, 18693), (1809, 17267), (2077, 15039), (5013, 6231)]