78876001617

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5138167}}^1$

素因数の和:5138237

約数の個数: 32

約数和(自身を含む): 130221729792

約数和(自身を除く): 51345728175

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 5117, 15351, 5138167, 15414501, 35967169, 87348839, 107901507, 220941181, 262046517, 611441873, 662823543, 1546588267, 1834325619, 3756000077, 4639764801, 11268000231, 26292000539, 78876001617]

約数ペア:

[(1, 78876001617), (3, 26292000539), (7, 11268000231), (17, 4639764801), (21, 3756000077), (43, 1834325619), (51, 1546588267), (119, 662823543), (129, 611441873), (301, 262046517), (357, 220941181), (731, 107901507), (903, 87348839), (2193, 35967169), (5117, 15414501), (15351, 5138167)]