72213273

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3457}}^1$

素因数の和:3685

約数の個数: 24

約数和(自身を含む): 114362976

約数和(自身を除く): 42149703

約数列:

[1, 3, 9, 11, 33, 99, 211, 633, 1899, 2321, 3457, 6963, 10371, 20889, 31113, 38027, 114081, 342243, 729427, 2188281, 6564843, 8023697, 24071091, 72213273]

約数ペア:

[(1, 72213273), (3, 24071091), (9, 8023697), (11, 6564843), (33, 2188281), (99, 729427), (211, 342243), (633, 114081), (1899, 38027), (2321, 31113), (3457, 20889), (6963, 10371)]