90992097

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21557}}^1$

素因数の和:21637

約数の個数: 24

約数和(自身を含む): 152458176

約数和(自身を除く): 61466079

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 21557, 64671, 150899, 194013, 452697, 1358091, 1444319, 4332957, 10110233, 12998871, 30330699, 90992097]

約数ペア:

[(1, 90992097), (3, 30330699), (7, 12998871), (9, 10110233), (21, 4332957), (63, 1444319), (67, 1358091), (201, 452697), (469, 194013), (603, 150899), (1407, 64671), (4221, 21557)]