126189609

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6899}}^1$

素因数の和:6989

約数の個数: 32

約数和(自身を含む): 210201600

約数和(自身を除く): 84011991

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 1407, 2613, 6097, 6899, 18291, 20697, 48293, 89687, 144879, 269061, 462233, 627809, 1386699, 1883427, 3235631, 6009029, 9706893, 18027087, 42063203, 126189609]

約数ペア:

[(1, 126189609), (3, 42063203), (7, 18027087), (13, 9706893), (21, 6009029), (39, 3235631), (67, 1883427), (91, 1386699), (201, 627809), (273, 462233), (469, 269061), (871, 144879), (1407, 89687), (2613, 48293), (6097, 20697), (6899, 18291)]