38478609

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 63598080

約数和(自身を除く): 25119471

約数列:

[1, 3, 9, 13, 23, 39, 69, 79, 117, 181, 207, 237, 299, 543, 711, 897, 1027, 1629, 1817, 2353, 2691, 3081, 4163, 5451, 7059, 9243, 12489, 14299, 16353, 21177, 23621, 37467, 42897, 54119, 70863, 128691, 162357, 185887, 212589, 328877, 487071, 557661, 986631, 1672983, 2959893, 4275401, 12826203, 38478609]

約数ペア:

[(1, 38478609), (3, 12826203), (9, 4275401), (13, 2959893), (23, 1672983), (39, 986631), (69, 557661), (79, 487071), (117, 328877), (181, 212589), (207, 185887), (237, 162357), (299, 128691), (543, 70863), (711, 54119), (897, 42897), (1027, 37467), (1629, 23621), (1817, 21177), (2353, 16353), (2691, 14299), (3081, 12489), (4163, 9243), (5451, 7059)]