85864432899

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10067}}^1\times {\mathrm{17659}}^1$

素因数の和:27759

約数の個数: 32

約数和(自身を含む): 136551075840

約数和(自身を除く): 50686642941

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 10067, 17659, 30201, 52977, 70469, 123613, 211407, 231541, 370839, 406157, 694623, 1218471, 1620787, 2843099, 4862361, 8529297, 177773153, 533319459, 1244412071, 3733236213, 4088782519, 12266347557, 28621477633, 85864432899]

約数ペア:

[(1, 85864432899), (3, 28621477633), (7, 12266347557), (21, 4088782519), (23, 3733236213), (69, 1244412071), (161, 533319459), (483, 177773153), (10067, 8529297), (17659, 4862361), (30201, 2843099), (52977, 1620787), (70469, 1218471), (123613, 694623), (211407, 406157), (231541, 370839)]