72688149

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4271}}^1$

素因数の和:4369

約数の個数: 24

約数和(自身を含む): 110183424

約数和(自身を除く): 37495275

約数列:

[1, 3, 9, 31, 61, 93, 183, 279, 549, 1891, 4271, 5673, 12813, 17019, 38439, 132401, 260531, 397203, 781593, 1191609, 2344779, 8076461, 24229383, 72688149]

約数ペア:

[(1, 72688149), (3, 24229383), (9, 8076461), (31, 2344779), (61, 1191609), (93, 781593), (183, 397203), (279, 260531), (549, 132401), (1891, 38439), (4271, 17019), (5673, 12813)]