45387909

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42379}}^1$

素因数の和:42409

約数の個数: 24

約数和(自身を含む): 79335360

約数和(自身を除く): 33947451

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 42379, 127137, 296653, 381411, 720443, 889959, 2161329, 2669877, 5043101, 6483987, 15129303, 45387909]

約数ペア:

[(1, 45387909), (3, 15129303), (7, 6483987), (9, 5043101), (17, 2669877), (21, 2161329), (51, 889959), (63, 720443), (119, 381411), (153, 296653), (357, 127137), (1071, 42379)]