190959951

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{11467}}^1$

素因数の和:11551

約数の個数: 32

約数和(自身を含む): 318535168

約数和(自身を除く): 127575217

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1281, 2379, 5551, 11467, 16653, 34401, 80269, 149071, 240807, 447213, 699487, 1043497, 2098461, 3130491, 4896409, 9093331, 14689227, 27279993, 63653317, 190959951]

約数ペア:

[(1, 190959951), (3, 63653317), (7, 27279993), (13, 14689227), (21, 9093331), (39, 4896409), (61, 3130491), (91, 2098461), (183, 1043497), (273, 699487), (427, 447213), (793, 240807), (1281, 149071), (2379, 80269), (5551, 34401), (11467, 16653)]