109748821

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1163}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 145490688

約数和(自身を除く): 35741867

約数列:

[1, 7, 13, 17, 61, 91, 119, 221, 427, 793, 1037, 1163, 1547, 5551, 7259, 8141, 13481, 15119, 19771, 70943, 94367, 105833, 138397, 257023, 496601, 922259, 1206031, 1799161, 6455813, 8442217, 15678403, 109748821]

約数ペア:

[(1, 109748821), (7, 15678403), (13, 8442217), (17, 6455813), (61, 1799161), (91, 1206031), (119, 922259), (221, 496601), (427, 257023), (793, 138397), (1037, 105833), (1163, 94367), (1547, 70943), (5551, 19771), (7259, 15119), (8141, 13481)]