20231490951

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{38317}}^1$

素因数の和:38393

約数の個数: 72

約数和(自身を含む): 36702513120

約数和(自身を除く): 16471022169

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 87, 119, 153, 203, 261, 289, 357, 493, 609, 867, 1071, 1479, 1827, 2023, 2601, 3451, 4437, 6069, 8381, 10353, 18207, 25143, 31059, 38317, 58667, 75429, 114951, 176001, 268219, 344853, 528003, 651389, 804657, 1111193, 1954167, 2413971, 3333579, 4559723, 5862501, 7778351, 10000737, 11073613, 13679169, 18890281, 23335053, 33220839, 41037507, 56670843, 70005159, 77515291, 99662517, 132231967, 170012529, 232545873, 321134777, 396695901, 697637619, 963404331, 1190087703, 2247943439, 2890212993, 6743830317, 20231490951]

約数ペア:

[(1, 20231490951), (3, 6743830317), (7, 2890212993), (9, 2247943439), (17, 1190087703), (21, 963404331), (29, 697637619), (51, 396695901), (63, 321134777), (87, 232545873), (119, 170012529), (153, 132231967), (203, 99662517), (261, 77515291), (289, 70005159), (357, 56670843), (493, 41037507), (609, 33220839), (867, 23335053), (1071, 18890281), (1479, 13679169), (1827, 11073613), (2023, 10000737), (2601, 7778351), (3451, 5862501), (4437, 4559723), (6069, 3333579), (8381, 2413971), (10353, 1954167), (18207, 1111193), (25143, 804657), (31059, 651389), (38317, 528003), (58667, 344853), (75429, 268219), (114951, 176001)]