88464156921

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3691}}^1\times {\mathrm{20023}}^1$

素因数の和:23746

約数の個数: 48

約数和(自身を含む): 153771504640

約数和(自身を除く): 65307347719

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 3691, 11073, 20023, 25837, 33219, 60069, 70129, 77511, 140161, 180207, 210387, 232533, 380437, 420483, 490903, 631161, 1141311, 1261449, 1472709, 2663059, 3423933, 4418127, 7989177, 23967531, 73904893, 221714679, 517334251, 665144037, 1404192967, 1552002753, 4212578901, 4656008259, 9829350769, 12637736703, 29488052307, 88464156921]

約数ペア:

[(1, 88464156921), (3, 29488052307), (7, 12637736703), (9, 9829350769), (19, 4656008259), (21, 4212578901), (57, 1552002753), (63, 1404192967), (133, 665144037), (171, 517334251), (399, 221714679), (1197, 73904893), (3691, 23967531), (11073, 7989177), (20023, 4418127), (25837, 3423933), (33219, 2663059), (60069, 1472709), (70129, 1261449), (77511, 1141311), (140161, 631161), (180207, 490903), (210387, 420483), (232533, 380437)]