45438127

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 57576960

約数和(自身を除く): 12138833

約数列:

[1, 7, 17, 41, 67, 119, 139, 287, 469, 697, 973, 1139, 2363, 2747, 4879, 5699, 7973, 9313, 16541, 19229, 39893, 46699, 65191, 96883, 158321, 326893, 381833, 678181, 1108247, 2672831, 6491161, 45438127]

約数ペア:

[(1, 45438127), (7, 6491161), (17, 2672831), (41, 1108247), (67, 678181), (119, 381833), (139, 326893), (287, 158321), (469, 96883), (697, 65191), (973, 46699), (1139, 39893), (2363, 19229), (2747, 16541), (4879, 9313), (5699, 7973)]