155596161

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{523}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 245751808

約数和(自身を除く): 90155647

約数列:

[1, 3, 7, 21, 31, 93, 217, 457, 523, 651, 1371, 1569, 3199, 3661, 9597, 10983, 14167, 16213, 42501, 48639, 99169, 113491, 239011, 297507, 340473, 717033, 1673077, 5019231, 7409341, 22228023, 51865387, 155596161]

約数ペア:

[(1, 155596161), (3, 51865387), (7, 22228023), (21, 7409341), (31, 5019231), (93, 1673077), (217, 717033), (457, 340473), (523, 297507), (651, 239011), (1371, 113491), (1569, 99169), (3199, 48639), (3661, 42501), (9597, 16213), (10983, 14167)]