159295983

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1879}}^1$

素因数の和:2267

約数の個数: 32

約数和(自身を含む): 265666560

約数和(自身を除く): 106370577

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 367, 1101, 1879, 2569, 4037, 5637, 7707, 12111, 13153, 20669, 28259, 39459, 62007, 84777, 144683, 434049, 689593, 2068779, 4827151, 7585523, 14481453, 22756569, 53098661, 159295983]

約数ペア:

[(1, 159295983), (3, 53098661), (7, 22756569), (11, 14481453), (21, 7585523), (33, 4827151), (77, 2068779), (231, 689593), (367, 434049), (1101, 144683), (1879, 84777), (2569, 62007), (4037, 39459), (5637, 28259), (7707, 20669), (12111, 13153)]