163455963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6947}}^1$

素因数の和:7015

約数の個数: 32

約数和(自身を含む): 256131072

約数和(自身を除く): 92675109

約数列:

[1, 3, 11, 23, 31, 33, 69, 93, 253, 341, 713, 759, 1023, 2139, 6947, 7843, 20841, 23529, 76417, 159781, 215357, 229251, 479343, 646071, 1757591, 2368927, 4953211, 5272773, 7106781, 14859633, 54485321, 163455963]

約数ペア:

[(1, 163455963), (3, 54485321), (11, 14859633), (23, 7106781), (31, 5272773), (33, 4953211), (69, 2368927), (93, 1757591), (253, 646071), (341, 479343), (713, 229251), (759, 215357), (1023, 159781), (2139, 76417), (6947, 23529), (7843, 20841)]