153523821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{967}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 237523968

約数和(自身を除く): 84000147

約数列:

[1, 3, 11, 17, 33, 51, 187, 283, 561, 849, 967, 2901, 3113, 4811, 9339, 10637, 14433, 16439, 31911, 49317, 52921, 158763, 180829, 273661, 542487, 820983, 3010271, 4652237, 9030813, 13956711, 51174607, 153523821]

約数ペア:

[(1, 153523821), (3, 51174607), (11, 13956711), (17, 9030813), (33, 4652237), (51, 3010271), (187, 820983), (283, 542487), (561, 273661), (849, 180829), (967, 158763), (2901, 52921), (3113, 49317), (4811, 31911), (9339, 16439), (10637, 14433)]