234897597

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 400619520

約数和(自身を除く): 165721923

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 137, 207, 251, 253, 297, 411, 621, 753, 759, 1233, 1507, 2259, 2277, 2761, 3151, 3699, 4521, 5773, 6777, 6831, 8283, 9453, 13563, 17319, 24849, 28359, 34387, 34661, 40689, 51957, 63503, 74547, 85077, 103161, 103983, 155871, 190509, 309483, 311949, 378257, 571527, 790901, 928449, 935847, 1134771, 1714581, 2372703, 3404313, 7118109, 8699911, 10212939, 21354327, 26099733, 78299199, 234897597]

約数ペア:

[(1, 234897597), (3, 78299199), (9, 26099733), (11, 21354327), (23, 10212939), (27, 8699911), (33, 7118109), (69, 3404313), (99, 2372703), (137, 1714581), (207, 1134771), (251, 935847), (253, 928449), (297, 790901), (411, 571527), (621, 378257), (753, 311949), (759, 309483), (1233, 190509), (1507, 155871), (2259, 103983), (2277, 103161), (2761, 85077), (3151, 74547), (3699, 63503), (4521, 51957), (5773, 40689), (6777, 34661), (6831, 34387), (8283, 28359), (9453, 24849), (13563, 17319)]