31103677773

素因数分解:

$3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{821}}^1\times {\mathrm{1733}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 51586194816

約数和(自身を除く): 20482517043

約数列:

[1, 3, 7, 9, 21, 63, 347, 821, 1041, 1733, 2429, 2463, 3123, 5199, 5747, 7287, 7389, 12131, 15597, 17241, 21861, 36393, 51723, 109179, 284887, 601351, 854661, 1422793, 1804053, 1994209, 2563983, 4209457, 4268379, 5412159, 5982627, 9959551, 12628371, 12805137, 17947881, 29878653, 37885113, 89635959, 493709171, 1481127513, 3455964197, 4443382539, 10367892591, 31103677773]

約数ペア:

[(1, 31103677773), (3, 10367892591), (7, 4443382539), (9, 3455964197), (21, 1481127513), (63, 493709171), (347, 89635959), (821, 37885113), (1041, 29878653), (1733, 17947881), (2429, 12805137), (2463, 12628371), (3123, 9959551), (5199, 5982627), (5747, 5412159), (7287, 4268379), (7389, 4209457), (12131, 2563983), (15597, 1994209), (17241, 1804053), (21861, 1422793), (36393, 854661), (51723, 601351), (109179, 284887)]