228087657

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23663}}^1$

素因数の和:23699

約数の個数: 40

約数和(自身を含む): 412321536

約数和(自身を除く): 184233879

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 9639, 23663, 70989, 165641, 212967, 402271, 496923, 638901, 1206813, 1490769, 1916703, 2815897, 3620439, 4472307, 8447691, 10861317, 13416921, 25343073, 32583951, 76029219, 228087657]

約数ペア:

[(1, 228087657), (3, 76029219), (7, 32583951), (9, 25343073), (17, 13416921), (21, 10861317), (27, 8447691), (51, 4472307), (63, 3620439), (81, 2815897), (119, 1916703), (153, 1490769), (189, 1206813), (357, 638901), (459, 496923), (567, 402271), (1071, 212967), (1377, 165641), (3213, 70989), (9639, 23663)]