33640761

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1063}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 56383488

約数和(自身を除く): 22742727

約数列:

[1, 3, 7, 11, 21, 33, 77, 137, 231, 411, 959, 1063, 1507, 2877, 3189, 4521, 7441, 10549, 11693, 22323, 31647, 35079, 81851, 145631, 245553, 436893, 1019417, 1601941, 3058251, 4805823, 11213587, 33640761]

約数ペア:

[(1, 33640761), (3, 11213587), (7, 4805823), (11, 3058251), (21, 1601941), (33, 1019417), (77, 436893), (137, 245553), (231, 145631), (411, 81851), (959, 35079), (1063, 31647), (1507, 22323), (2877, 11693), (3189, 10549), (4521, 7441)]