72231453

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22481}}^1$

素因数の和:22514

約数の個数: 32

約数和(自身を含む): 129496320

約数和(自身を除く): 57264867

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 22481, 67443, 157367, 202329, 382177, 472101, 606987, 1146531, 1416303, 2675239, 3439593, 4248909, 8025717, 10318779, 24077151, 72231453]

約数ペア:

[(1, 72231453), (3, 24077151), (7, 10318779), (9, 8025717), (17, 4248909), (21, 3439593), (27, 2675239), (51, 1416303), (63, 1146531), (119, 606987), (153, 472101), (189, 382177), (357, 202329), (459, 157367), (1071, 67443), (3213, 22481)]