90851799

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 128471040

約数和(自身を除く): 37619241

約数列:

[1, 3, 47, 59, 67, 141, 163, 177, 201, 489, 2773, 3149, 3953, 7661, 8319, 9447, 9617, 10921, 11859, 22983, 28851, 32763, 185791, 451999, 513287, 557373, 644339, 1355997, 1539861, 1933017, 30283933, 90851799]

約数ペア:

[(1, 90851799), (3, 30283933), (47, 1933017), (59, 1539861), (67, 1355997), (141, 644339), (163, 557373), (177, 513287), (201, 451999), (489, 185791), (2773, 32763), (3149, 28851), (3953, 22983), (7661, 11859), (8319, 10921), (9447, 9617)]