153516123

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{2141}}^1$

素因数の和:2435

約数の個数: 24

約数和(自身を含む): 229896576

約数和(自身を除く): 76380453

約数列:

[1, 3, 9, 31, 93, 257, 279, 771, 2141, 2313, 6423, 7967, 19269, 23901, 66371, 71703, 199113, 550237, 597339, 1650711, 4952133, 17057347, 51172041, 153516123]

約数ペア:

[(1, 153516123), (3, 51172041), (9, 17057347), (31, 4952133), (93, 1650711), (257, 597339), (279, 550237), (771, 199113), (2141, 71703), (2313, 66371), (6423, 23901), (7967, 19269)]