8857526769

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{277309}}^1$

素因数の和:277351

約数の個数: 48

約数和(自身を含む): 16239273600

約数和(自身を除く): 7381746831

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 169, 189, 273, 351, 507, 819, 1183, 1521, 2457, 3549, 4563, 10647, 31941, 277309, 831927, 1941163, 2495781, 3605017, 5823489, 7487343, 10815051, 17470467, 25235119, 32445153, 46865221, 52411401, 75705357, 97335459, 140595663, 227116071, 328056547, 421786989, 681348213, 984169641, 1265360967, 2952508923, 8857526769]

約数ペア:

[(1, 8857526769), (3, 2952508923), (7, 1265360967), (9, 984169641), (13, 681348213), (21, 421786989), (27, 328056547), (39, 227116071), (63, 140595663), (91, 97335459), (117, 75705357), (169, 52411401), (189, 46865221), (273, 32445153), (351, 25235119), (507, 17470467), (819, 10815051), (1183, 7487343), (1521, 5823489), (2457, 3605017), (3549, 2495781), (4563, 1941163), (10647, 831927), (31941, 277309)]