74638151

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{8747}}^1$

素因数の和:8830

約数の個数: 16

約数和(自身を含む): 90699264

約数和(自身を除く): 16061113

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 8747, 61229, 201181, 463591, 1408267, 3245137, 10662593, 74638151]

約数ペア:

[(1, 74638151), (7, 10662593), (23, 3245137), (53, 1408267), (161, 463591), (371, 201181), (1219, 61229), (8533, 8747)]