67726419

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 99221760

約数和(自身を除く): 31495341

約数列:

[1, 3, 17, 43, 51, 89, 129, 267, 347, 731, 1041, 1513, 2193, 3827, 4539, 5899, 11481, 14921, 17697, 30883, 44763, 65059, 92649, 195177, 253657, 525011, 760971, 1327969, 1575033, 3983907, 22575473, 67726419]

約数ペア:

[(1, 67726419), (3, 22575473), (17, 3983907), (43, 1575033), (51, 1327969), (89, 760971), (129, 525011), (267, 253657), (347, 195177), (731, 92649), (1041, 65059), (1513, 44763), (2193, 30883), (3827, 17697), (4539, 14921), (5899, 11481)]