65218203

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1429

約数の個数: 40

約数和(自身を含む): 105937920

約数和(自身を除く): 40719717

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 171, 279, 513, 589, 837, 1367, 1539, 1767, 2511, 4101, 5301, 12303, 15903, 25973, 36909, 42377, 47709, 77919, 110727, 127131, 233757, 381393, 701271, 805163, 1144179, 2103813, 2415489, 3432537, 7246467, 21739401, 65218203]

約数ペア:

[(1, 65218203), (3, 21739401), (9, 7246467), (19, 3432537), (27, 2415489), (31, 2103813), (57, 1144179), (81, 805163), (93, 701271), (171, 381393), (279, 233757), (513, 127131), (589, 110727), (837, 77919), (1367, 47709), (1539, 42377), (1767, 36909), (2511, 25973), (4101, 15903), (5301, 12303)]