81101603

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2621}}^1$

素因数の和:2758

約数の個数: 16

約数和(自身を含む): 92504160

約数和(自身を除く): 11402557

約数列:

[1, 11, 29, 97, 319, 1067, 2621, 2813, 28831, 30943, 76009, 254237, 836099, 2796607, 7372873, 81101603]

約数ペア:

[(1, 81101603), (11, 7372873), (29, 2796607), (97, 836099), (319, 254237), (1067, 76009), (2621, 30943), (2813, 28831)]