73136217

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2311}}^1$

素因数の和:2469

約数の個数: 32

約数和(自身を含む): 122517504

約数和(自身を除く): 49381287

約数列:

[1, 3, 7, 11, 21, 33, 77, 137, 231, 411, 959, 1507, 2311, 2877, 4521, 6933, 10549, 16177, 25421, 31647, 48531, 76263, 177947, 316607, 533841, 949821, 2216249, 3482677, 6648747, 10448031, 24378739, 73136217]

約数ペア:

[(1, 73136217), (3, 24378739), (7, 10448031), (11, 6648747), (21, 3482677), (33, 2216249), (77, 949821), (137, 533841), (231, 316607), (411, 177947), (959, 76263), (1507, 48531), (2311, 31647), (2877, 25421), (4521, 16177), (6933, 10549)]