158375547

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1453}}^1$

素因数の和:1840

約数の個数: 32

約数和(自身を含む): 256834560

約数和(自身を除く): 98459013

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 367, 1101, 1453, 3303, 4037, 4359, 9909, 12111, 13077, 15983, 36333, 39231, 47949, 108999, 143847, 431541, 533251, 1599753, 4799259, 5865761, 14397777, 17597283, 52791849, 158375547]

約数ペア:

[(1, 158375547), (3, 52791849), (9, 17597283), (11, 14397777), (27, 5865761), (33, 4799259), (99, 1599753), (297, 533251), (367, 431541), (1101, 143847), (1453, 108999), (3303, 47949), (4037, 39231), (4359, 36333), (9909, 15983), (12111, 13077)]