69643587

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 104428800

約数和(自身を除く): 34785213

約数列:

[1, 3, 13, 29, 39, 87, 139, 377, 417, 443, 1131, 1329, 1807, 4031, 5421, 5759, 12093, 12847, 17277, 38541, 52403, 61577, 157209, 167011, 184731, 501033, 800501, 1785733, 2401503, 5357199, 23214529, 69643587]

約数ペア:

[(1, 69643587), (3, 23214529), (13, 5357199), (29, 2401503), (39, 1785733), (87, 800501), (139, 501033), (377, 184731), (417, 167011), (443, 157209), (1131, 61577), (1329, 52403), (1807, 38541), (4031, 17277), (5421, 12847), (5759, 12093)]