155502627

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{25801}}^1$

素因数の和:25859

約数の個数: 24

約数和(自身を含む): 247079952

約数和(自身を除く): 91577325

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 25801, 77403, 180607, 541821, 1057841, 1264249, 3173523, 3792747, 7404887, 22214661, 51834209, 155502627]

約数ペア:

[(1, 155502627), (3, 51834209), (7, 22214661), (21, 7404887), (41, 3792747), (49, 3173523), (123, 1264249), (147, 1057841), (287, 541821), (861, 180607), (2009, 77403), (6027, 25801)]