30103977981

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1531}}^1\times {\mathrm{85121}}^1$

素因数の和:86673

約数の個数: 32

約数和(自身を含む): 50076251136

約数和(自身を除く): 19972273155

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1531, 4593, 10717, 16841, 32151, 50523, 85121, 117887, 255363, 353661, 595847, 936331, 1787541, 2808993, 6554317, 19662951, 130320251, 390960753, 912241757, 1433522761, 2736725271, 4300568283, 10034659327, 30103977981]

約数ペア:

[(1, 30103977981), (3, 10034659327), (7, 4300568283), (11, 2736725271), (21, 1433522761), (33, 912241757), (77, 390960753), (231, 130320251), (1531, 19662951), (4593, 6554317), (10717, 2808993), (16841, 1787541), (32151, 936331), (50523, 595847), (85121, 353661), (117887, 255363)]