73854654321

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1012637}}^1$

素因数の和:1012821

約数の個数: 32

約数和(自身を含む): 118211309568

約数和(自身を除く): 44356655247

約数列:

[1, 3, 7, 21, 23, 69, 151, 161, 453, 483, 1057, 3171, 3473, 10419, 24311, 72933, 1012637, 3037911, 7088459, 21265377, 23290651, 69871953, 152908187, 163034557, 458724561, 489103671, 1070357309, 3211071927, 3516888301, 10550664903, 24618218107, 73854654321]

約数ペア:

[(1, 73854654321), (3, 24618218107), (7, 10550664903), (21, 3516888301), (23, 3211071927), (69, 1070357309), (151, 489103671), (161, 458724561), (453, 163034557), (483, 152908187), (1057, 69871953), (3171, 23290651), (3473, 21265377), (10419, 7088459), (24311, 3037911), (72933, 1012637)]