72436719

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{1291}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 98605440

約数和(自身を除く): 26168721

約数列:

[1, 3, 59, 177, 317, 951, 1291, 3873, 18703, 56109, 76169, 228507, 409247, 1227741, 24145573, 72436719]

約数ペア:

[(1, 72436719), (3, 24145573), (59, 1227741), (177, 409247), (317, 228507), (951, 76169), (1291, 56109), (3873, 18703)]