86641677

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 131817600

約数和(自身を除く): 45175923

約数列:

[1, 3, 9, 27, 59, 137, 177, 397, 411, 531, 1191, 1233, 1593, 3573, 3699, 8083, 10719, 23423, 24249, 54389, 70269, 72747, 163167, 210807, 218241, 489501, 632421, 1468503, 3208951, 9626853, 28880559, 86641677]

約数ペア:

[(1, 86641677), (3, 28880559), (9, 9626853), (27, 3208951), (59, 1468503), (137, 632421), (177, 489501), (397, 218241), (411, 210807), (531, 163167), (1191, 72747), (1233, 70269), (1593, 54389), (3573, 24249), (3699, 23423), (8083, 10719)]