72522681

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{28541}}^1$

素因数の和:28573

約数の個数: 24

約数和(自身を含む): 121474752

約数和(自身を除く): 48952071

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 28541, 85623, 199787, 313951, 599361, 941853, 2197657, 3453461, 6592971, 10360383, 24174227, 72522681]

約数ペア:

[(1, 72522681), (3, 24174227), (7, 10360383), (11, 6592971), (21, 3453461), (33, 2197657), (77, 941853), (121, 599361), (231, 313951), (363, 199787), (847, 85623), (2541, 28541)]