90948279

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 130351104

約数和(自身を除く): 39402825

約数列:

[1, 3, 23, 67, 69, 103, 191, 201, 309, 573, 1541, 2369, 4393, 4623, 6901, 7107, 12797, 13179, 19673, 20703, 38391, 59019, 158723, 294331, 452479, 476169, 882993, 1318091, 1357437, 3954273, 30316093, 90948279]

約数ペア:

[(1, 90948279), (3, 30316093), (23, 3954273), (67, 1357437), (69, 1318091), (103, 882993), (191, 476169), (201, 452479), (309, 294331), (573, 158723), (1541, 59019), (2369, 38391), (4393, 20703), (4623, 19673), (6901, 13179), (7107, 12797)]