777727473

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1181}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 1097198592

約数和(自身を除く): 319471119

約数列:

[1, 3, 31, 73, 93, 97, 219, 291, 1181, 2263, 3007, 3543, 6789, 7081, 9021, 21243, 36611, 86213, 109833, 114557, 219511, 258639, 343671, 658533, 2672603, 3551267, 8017809, 8362661, 10653801, 25087983, 259242491, 777727473]

約数ペア:

[(1, 777727473), (3, 259242491), (31, 25087983), (73, 10653801), (93, 8362661), (97, 8017809), (219, 3551267), (291, 2672603), (1181, 658533), (2263, 343671), (3007, 258639), (3543, 219511), (6789, 114557), (7081, 109833), (9021, 86213), (21243, 36611)]