8221890189

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1\times {\mathrm{829}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 11270736000

約数和(自身を除く): 3048845811

約数列:

[1, 3, 59, 137, 177, 409, 411, 829, 1227, 2487, 8083, 24131, 24249, 48911, 56033, 72393, 113573, 146733, 168099, 339061, 340719, 1017183, 3305947, 6700807, 9917841, 20004599, 20102421, 46451357, 60013797, 139354071, 2740630063, 8221890189]

約数ペア:

[(1, 8221890189), (3, 2740630063), (59, 139354071), (137, 60013797), (177, 46451357), (409, 20102421), (411, 20004599), (829, 9917841), (1227, 6700807), (2487, 3305947), (8083, 1017183), (24131, 340719), (24249, 339061), (48911, 168099), (56033, 146733), (72393, 113573)]