155332023

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{2393}}^1$

素因数の和:2695

約数の個数: 32

約数和(自身を含む): 259241472

約数和(自身を除く): 103909449

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 281, 843, 1967, 2393, 3091, 5901, 7179, 9273, 16751, 21637, 26323, 50253, 64911, 78969, 184261, 552783, 672433, 2017299, 4707031, 7396763, 14121093, 22190289, 51777341, 155332023]

約数ペア:

[(1, 155332023), (3, 51777341), (7, 22190289), (11, 14121093), (21, 7396763), (33, 4707031), (77, 2017299), (231, 672433), (281, 552783), (843, 184261), (1967, 78969), (2393, 64911), (3091, 50253), (5901, 26323), (7179, 21637), (9273, 16751)]