63000063

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9901}}^1$

素因数の和:10015

約数の個数: 24

約数和(自身を含む): 105040416

約数和(自身を除く): 42040353

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 6363, 9901, 29703, 69307, 89109, 207921, 623763, 1000001, 3000003, 7000007, 9000009, 21000021, 63000063]

約数ペア:

[(1, 63000063), (3, 21000021), (7, 9000009), (9, 7000007), (21, 3000003), (63, 1000001), (101, 623763), (303, 207921), (707, 89109), (909, 69307), (2121, 29703), (6363, 9901)]