161189366949

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{555743}}^1$

素因数の和:555866

約数の個数: 48

約数和(自身を含む): 261359734272

約数和(自身を除く): 100170367323

約数列:

[1, 3, 9, 13, 37, 39, 67, 111, 117, 201, 333, 481, 603, 871, 1443, 2479, 2613, 4329, 7437, 7839, 22311, 32227, 96681, 290043, 555743, 1667229, 5001687, 7224659, 20562491, 21673977, 37234781, 61687473, 65021931, 111704343, 185062419, 267312383, 335113029, 484052153, 801937149, 1377686897, 1452156459, 2405811447, 4133060691, 4356469377, 12399182073, 17909929661, 53729788983, 161189366949]

約数ペア:

[(1, 161189366949), (3, 53729788983), (9, 17909929661), (13, 12399182073), (37, 4356469377), (39, 4133060691), (67, 2405811447), (111, 1452156459), (117, 1377686897), (201, 801937149), (333, 484052153), (481, 335113029), (603, 267312383), (871, 185062419), (1443, 111704343), (2479, 65021931), (2613, 61687473), (4329, 37234781), (7437, 21673977), (7839, 20562491), (22311, 7224659), (32227, 5001687), (96681, 1667229), (290043, 555743)]