143764983

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2129}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 221860800

約数和(自身を除く): 78095817

約数列:

[1, 3, 9, 27, 41, 61, 123, 183, 369, 549, 1107, 1647, 2129, 2501, 6387, 7503, 19161, 22509, 57483, 67527, 87289, 129869, 261867, 389607, 785601, 1168821, 2356803, 3506463, 5324629, 15973887, 47921661, 143764983]

約数ペア:

[(1, 143764983), (3, 47921661), (9, 15973887), (27, 5324629), (41, 3506463), (61, 2356803), (123, 1168821), (183, 785601), (369, 389607), (549, 261867), (1107, 129869), (1647, 87289), (2129, 67527), (2501, 57483), (6387, 22509), (7503, 19161)]