70876659

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 111412224

約数和(自身を除く): 40535565

約数列:

[1, 3, 7, 21, 41, 123, 263, 287, 313, 789, 861, 939, 1841, 2191, 5523, 6573, 10783, 12833, 32349, 38499, 75481, 82319, 89831, 226443, 246957, 269493, 576233, 1728699, 3375079, 10125237, 23625553, 70876659]

約数ペア:

[(1, 70876659), (3, 23625553), (7, 10125237), (21, 3375079), (41, 1728699), (123, 576233), (263, 269493), (287, 246957), (313, 226443), (789, 89831), (861, 82319), (939, 75481), (1841, 38499), (2191, 32349), (5523, 12833), (6573, 10783)]