49157823

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 77720832

約数和(自身を除く): 28563009

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 947, 1331, 1573, 2841, 3993, 4719, 10417, 12311, 17303, 31251, 36933, 51909, 114587, 135421, 343761, 406263, 1260457, 1489631, 3781371, 4468893, 16385941, 49157823]

約数ペア:

[(1, 49157823), (3, 16385941), (11, 4468893), (13, 3781371), (33, 1489631), (39, 1260457), (121, 406263), (143, 343761), (363, 135421), (429, 114587), (947, 51909), (1331, 36933), (1573, 31251), (2841, 17303), (3993, 12311), (4719, 10417)]