90699189

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2377}}^1$

素因数の和:2489

約数の個数: 32

約数和(自身を含む): 146104320

約数和(自身を除く): 55405131

約数列:

[1, 3, 7, 21, 23, 69, 79, 161, 237, 483, 553, 1659, 1817, 2377, 5451, 7131, 12719, 16639, 38157, 49917, 54671, 164013, 187783, 382697, 563349, 1148091, 1314481, 3943443, 4319009, 12957027, 30233063, 90699189]

約数ペア:

[(1, 90699189), (3, 30233063), (7, 12957027), (21, 4319009), (23, 3943443), (69, 1314481), (79, 1148091), (161, 563349), (237, 382697), (483, 187783), (553, 164013), (1659, 54671), (1817, 49917), (2377, 38157), (5451, 16639), (7131, 12719)]