1660187372481

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{163117}}^1\times {\mathrm{11423}}^1$

素因数の和:174563

約数の個数: 40

約数和(自身を含む): 2705743966464

約数和(自身を除く): 1045556593983

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 11423, 34269, 102807, 125653, 163117, 308421, 376959, 489351, 925263, 1130877, 1468053, 1794287, 3392631, 4404159, 5382861, 10177893, 13212477, 16148583, 48445749, 145337247, 1863285491, 5589856473, 16769569419, 20496140401, 50308708257, 61488421203, 150926124771, 184465263609, 553395790827, 1660187372481]

約数ペア:

[(1, 1660187372481), (3, 553395790827), (9, 184465263609), (11, 150926124771), (27, 61488421203), (33, 50308708257), (81, 20496140401), (99, 16769569419), (297, 5589856473), (891, 1863285491), (11423, 145337247), (34269, 48445749), (102807, 16148583), (125653, 13212477), (163117, 10177893), (308421, 5382861), (376959, 4404159), (489351, 3392631), (925263, 1794287), (1130877, 1468053)]