149443917

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{39317}}^1$

素因数の和:39508

約数の個数: 16

約数和(自身を含む): 228988032

約数和(自身を除く): 79544115

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 39317, 117951, 275219, 825657, 7116377, 21349131, 49814639, 149443917]

約数ペア:

[(1, 149443917), (3, 49814639), (7, 21349131), (21, 7116377), (181, 825657), (543, 275219), (1267, 117951), (3801, 39317)]