238512793779

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{140659}}^1\times {\mathrm{4831}}^1$

素因数の和:145512

約数の個数: 32

約数和(自身を含む): 380614707200

約数和(自身を除く): 142101913421

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 4831, 14493, 43479, 62803, 130437, 140659, 188409, 421977, 565227, 1265931, 1695681, 1828567, 3797793, 5485701, 16457103, 49371309, 679523629, 2038570887, 6115712661, 8833807177, 18347137983, 26501421531, 79504264593, 238512793779]

約数ペア:

[(1, 238512793779), (3, 79504264593), (9, 26501421531), (13, 18347137983), (27, 8833807177), (39, 6115712661), (117, 2038570887), (351, 679523629), (4831, 49371309), (14493, 16457103), (43479, 5485701), (62803, 3797793), (130437, 1828567), (140659, 1695681), (188409, 1265931), (421977, 565227)]