121535154

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{57709}}^1$

素因数の和:57736

約数の個数: 40

約数和(自身を含む): 293282220

約数和(自身を除く): 171747066

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 57709, 115418, 173127, 346254, 519381, 750217, 1038762, 1500434, 1558143, 2250651, 3116286, 4501302, 4674429, 6751953, 9348858, 13503906, 20255859, 40511718, 60767577, 121535154]

約数ペア:

[(1, 121535154), (2, 60767577), (3, 40511718), (6, 20255859), (9, 13503906), (13, 9348858), (18, 6751953), (26, 4674429), (27, 4501302), (39, 3116286), (54, 2250651), (78, 1558143), (81, 1500434), (117, 1038762), (162, 750217), (234, 519381), (351, 346254), (702, 173127), (1053, 115418), (2106, 57709)]