315089271

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 577152576

約数和(自身を除く): 262063305

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 97, 119, 153, 189, 291, 337, 357, 459, 567, 679, 873, 1011, 1071, 1377, 1649, 2037, 2359, 2619, 3033, 3213, 4947, 5729, 6111, 7077, 7857, 9099, 9639, 11543, 14841, 17187, 18333, 21231, 27297, 32689, 34629, 40103, 44523, 51561, 54999, 63693, 98067, 103887, 120309, 133569, 154683, 191079, 228823, 294201, 311661, 360927, 464049, 555713, 686469, 882603, 934983, 1082781, 1667139, 2059407, 2647809, 3248343, 3889991, 5001417, 6178221, 11669973, 15004251, 18534663, 35009919, 45012753, 105029757, 315089271]

約数ペア:

[(1, 315089271), (3, 105029757), (7, 45012753), (9, 35009919), (17, 18534663), (21, 15004251), (27, 11669973), (51, 6178221), (63, 5001417), (81, 3889991), (97, 3248343), (119, 2647809), (153, 2059407), (189, 1667139), (291, 1082781), (337, 934983), (357, 882603), (459, 686469), (567, 555713), (679, 464049), (873, 360927), (1011, 311661), (1071, 294201), (1377, 228823), (1649, 191079), (2037, 154683), (2359, 133569), (2619, 120309), (3033, 103887), (3213, 98067), (4947, 63693), (5729, 54999), (6111, 51561), (7077, 44523), (7857, 40103), (9099, 34629), (9639, 32689), (11543, 27297), (14841, 21231), (17187, 18333)]