71611133

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 86244480

約数和(自身を除く): 14633347

約数列:

[1, 11, 19, 41, 61, 137, 209, 451, 671, 779, 1159, 1507, 2501, 2603, 5617, 8357, 8569, 12749, 27511, 28633, 47519, 61787, 91927, 106723, 158783, 342637, 522709, 1173953, 1746613, 3769007, 6510103, 71611133]

約数ペア:

[(1, 71611133), (11, 6510103), (19, 3769007), (41, 1746613), (61, 1173953), (137, 522709), (209, 342637), (451, 158783), (671, 106723), (779, 91927), (1159, 61787), (1507, 47519), (2501, 28633), (2603, 27511), (5617, 12749), (8357, 8569)]