129976197

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3083}}^1$

素因数の和:3169

約数の個数: 32

約数和(自身を含む): 198955008

約数和(自身を除く): 68978811

約数列:

[1, 3, 13, 23, 39, 47, 69, 141, 299, 611, 897, 1081, 1833, 3083, 3243, 9249, 14053, 40079, 42159, 70909, 120237, 144901, 212727, 434703, 921817, 1883713, 2765451, 3332723, 5651139, 9998169, 43325399, 129976197]

約数ペア:

[(1, 129976197), (3, 43325399), (13, 9998169), (23, 5651139), (39, 3332723), (47, 2765451), (69, 1883713), (141, 921817), (299, 434703), (611, 212727), (897, 144901), (1081, 120237), (1833, 70909), (3083, 42159), (3243, 40079), (9249, 14053)]