64452609

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4021}}^1$

素因数の和:4177

約数の個数: 24

約数和(自身を含む): 101016552

約数和(自身を除く): 36563943

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1781, 4021, 5343, 12063, 16029, 36189, 52273, 156819, 470457, 550877, 1652631, 4957893, 7161401, 21484203, 64452609]

約数ペア:

[(1, 64452609), (3, 21484203), (9, 7161401), (13, 4957893), (39, 1652631), (117, 550877), (137, 470457), (411, 156819), (1233, 52273), (1781, 36189), (4021, 16029), (5343, 12063)]