42340761

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 68290560

約数和(自身を除く): 25949799

約数列:

[1, 3, 9, 17, 31, 51, 79, 93, 113, 153, 237, 279, 339, 527, 711, 1017, 1343, 1581, 1921, 2449, 3503, 4029, 4743, 5763, 7347, 8927, 10509, 12087, 17289, 22041, 26781, 31527, 41633, 59551, 80343, 124899, 151759, 178653, 276737, 374697, 455277, 535959, 830211, 1365831, 2490633, 4704529, 14113587, 42340761]

約数ペア:

[(1, 42340761), (3, 14113587), (9, 4704529), (17, 2490633), (31, 1365831), (51, 830211), (79, 535959), (93, 455277), (113, 374697), (153, 276737), (237, 178653), (279, 151759), (339, 124899), (527, 80343), (711, 59551), (1017, 41633), (1343, 31527), (1581, 26781), (1921, 22041), (2449, 17289), (3503, 12087), (4029, 10509), (4743, 8927), (5763, 7347)]