190206009

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12739}}^1$

素因数の和:12834

約数の個数: 32

約数和(自身を含む): 326144000

約数和(自身を除く): 135937991

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 553, 711, 1659, 2133, 4977, 12739, 14931, 38217, 89173, 114651, 267519, 343953, 802557, 1006381, 2407671, 3019143, 7044667, 9057429, 21134001, 27172287, 63402003, 190206009]

約数ペア:

[(1, 190206009), (3, 63402003), (7, 27172287), (9, 21134001), (21, 9057429), (27, 7044667), (63, 3019143), (79, 2407671), (189, 1006381), (237, 802557), (553, 343953), (711, 267519), (1659, 114651), (2133, 89173), (4977, 38217), (12739, 14931)]