72480603

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{12473}}^1$

素因数の和:12638

約数の個数: 16

約数和(自身を含む): 104781600

約数和(自身を除く): 32300997

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5811, 12473, 37419, 162149, 486447, 1858477, 5575431, 24160201, 72480603]

約数ペア:

[(1, 72480603), (3, 24160201), (13, 5575431), (39, 1858477), (149, 486447), (447, 162149), (1937, 37419), (5811, 12473)]