33620181

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 54632448

約数和(自身を除く): 21012267

約数列:

[1, 3, 7, 21, 23, 47, 69, 141, 161, 329, 483, 987, 1081, 1481, 3243, 4443, 7567, 10367, 22701, 31101, 34063, 69607, 102189, 208821, 238441, 487249, 715323, 1461747, 1600961, 4802883, 11206727, 33620181]

約数ペア:

[(1, 33620181), (3, 11206727), (7, 4802883), (21, 1600961), (23, 1461747), (47, 715323), (69, 487249), (141, 238441), (161, 208821), (329, 102189), (483, 69607), (987, 34063), (1081, 31101), (1481, 22701), (3243, 10367), (4443, 7567)]