91967729

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{2503}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 109374720

約数和(自身を除く): 17406991

約数列:

[1, 7, 29, 181, 203, 1267, 2503, 5249, 17521, 36743, 72587, 453043, 508109, 3171301, 13138247, 91967729]

約数ペア:

[(1, 91967729), (7, 13138247), (29, 3171301), (181, 508109), (203, 453043), (1267, 72587), (2503, 36743), (5249, 17521)]