47860497

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 73809920

約数和(自身を除く): 25949423

約数列:

[1, 3, 9, 27, 31, 93, 211, 271, 279, 633, 813, 837, 1899, 2439, 5697, 6541, 7317, 8401, 19623, 25203, 57181, 58869, 75609, 171543, 176607, 226827, 514629, 1543887, 1772611, 5317833, 15953499, 47860497]

約数ペア:

[(1, 47860497), (3, 15953499), (9, 5317833), (27, 1772611), (31, 1543887), (93, 514629), (211, 226827), (271, 176607), (279, 171543), (633, 75609), (813, 58869), (837, 57181), (1899, 25203), (2439, 19623), (5697, 8401), (6541, 7317)]