30171339

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 52531200

約数和(自身を除く): 22359861

約数列:

[1, 3, 9, 11, 27, 29, 31, 33, 87, 93, 99, 113, 261, 279, 297, 319, 339, 341, 783, 837, 899, 957, 1017, 1023, 1243, 2697, 2871, 3051, 3069, 3277, 3503, 3729, 8091, 8613, 9207, 9831, 9889, 10509, 11187, 24273, 29493, 29667, 31527, 33561, 36047, 38533, 88479, 89001, 94581, 101587, 108141, 115599, 267003, 304761, 324423, 346797, 914283, 973269, 1040391, 1117457, 2742849, 3352371, 10057113, 30171339]

約数ペア:

[(1, 30171339), (3, 10057113), (9, 3352371), (11, 2742849), (27, 1117457), (29, 1040391), (31, 973269), (33, 914283), (87, 346797), (93, 324423), (99, 304761), (113, 267003), (261, 115599), (279, 108141), (297, 101587), (319, 94581), (339, 89001), (341, 88479), (783, 38533), (837, 36047), (899, 33561), (957, 31527), (1017, 29667), (1023, 29493), (1243, 24273), (2697, 11187), (2871, 10509), (3051, 9889), (3069, 9831), (3277, 9207), (3503, 8613), (3729, 8091)]