42822711

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 70177536

約数和(自身を除く): 27354825

約数列:

[1, 3, 9, 17, 23, 43, 51, 69, 129, 153, 207, 283, 387, 391, 731, 849, 989, 1173, 2193, 2547, 2967, 3519, 4811, 6509, 6579, 8901, 12169, 14433, 16813, 19527, 36507, 43299, 50439, 58581, 109521, 110653, 151317, 206873, 279887, 331959, 620619, 839661, 995877, 1861857, 2518983, 4758079, 14274237, 42822711]

約数ペア:

[(1, 42822711), (3, 14274237), (9, 4758079), (17, 2518983), (23, 1861857), (43, 995877), (51, 839661), (69, 620619), (129, 331959), (153, 279887), (207, 206873), (283, 151317), (387, 110653), (391, 109521), (731, 58581), (849, 50439), (989, 43299), (1173, 36507), (2193, 19527), (2547, 16813), (2967, 14433), (3519, 12169), (4811, 8901), (6509, 6579)]