66441963

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{911}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 106463232

約数和(自身を除く): 40021269

約数列:

[1, 3, 7, 21, 23, 69, 151, 161, 453, 483, 911, 1057, 2733, 3171, 3473, 6377, 10419, 19131, 20953, 24311, 62859, 72933, 137561, 146671, 412683, 440013, 962927, 2888781, 3163903, 9491709, 22147321, 66441963]

約数ペア:

[(1, 66441963), (3, 22147321), (7, 9491709), (21, 3163903), (23, 2888781), (69, 962927), (151, 440013), (161, 412683), (453, 146671), (483, 137561), (911, 72933), (1057, 62859), (2733, 24311), (3171, 20953), (3473, 19131), (6377, 10419)]