163390695

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{2677}}^1$

素因数の和:3011

約数の個数: 32

約数和(自身を含む): 282539712

約数和(自身を除く): 119149017

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 313, 939, 1565, 2677, 4069, 4695, 8031, 12207, 13385, 20345, 34801, 40155, 61035, 104403, 174005, 522015, 837901, 2513703, 4189505, 10892713, 12568515, 32678139, 54463565, 163390695]

約数ペア:

[(1, 163390695), (3, 54463565), (5, 32678139), (13, 12568515), (15, 10892713), (39, 4189505), (65, 2513703), (195, 837901), (313, 522015), (939, 174005), (1565, 104403), (2677, 61035), (4069, 40155), (4695, 34801), (8031, 20345), (12207, 13385)]