56571291

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5869}}^1$

素因数の和:5905

約数の個数: 40

約数和(自身を含む): 102278880

約数和(自身を除く): 45707589

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 5869, 9639, 17607, 41083, 52821, 99773, 123249, 158463, 299319, 369747, 475389, 698411, 897957, 1109241, 2095233, 2693871, 3327723, 6285699, 8081613, 18857097, 56571291]

約数ペア:

[(1, 56571291), (3, 18857097), (7, 8081613), (9, 6285699), (17, 3327723), (21, 2693871), (27, 2095233), (51, 1109241), (63, 897957), (81, 698411), (119, 475389), (153, 369747), (189, 299319), (357, 158463), (459, 123249), (567, 99773), (1071, 52821), (1377, 41083), (3213, 17607), (5869, 9639)]