74818317

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 117976320

約数和(自身を除く): 43158003

約数列:

[1, 3, 7, 21, 41, 113, 123, 287, 339, 769, 791, 861, 2307, 2373, 4633, 5383, 13899, 16149, 31529, 32431, 86897, 94587, 97293, 220703, 260691, 608279, 662109, 1824837, 3562777, 10688331, 24939439, 74818317]

約数ペア:

[(1, 74818317), (3, 24939439), (7, 10688331), (21, 3562777), (41, 1824837), (113, 662109), (123, 608279), (287, 260691), (339, 220703), (769, 97293), (791, 94587), (861, 86897), (2307, 32431), (2373, 31529), (4633, 16149), (5383, 13899)]