71277801

素因数分解:

$3^1\times 7^3\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 111993600

約数和(自身を除く): 40715799

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 343, 613, 791, 1029, 1839, 2373, 4291, 5537, 12873, 16611, 30037, 38759, 69269, 90111, 116277, 207807, 210259, 484883, 630777, 1454649, 3394181, 10182543, 23759267, 71277801]

約数ペア:

[(1, 71277801), (3, 23759267), (7, 10182543), (21, 3394181), (49, 1454649), (113, 630777), (147, 484883), (339, 210259), (343, 207807), (613, 116277), (791, 90111), (1029, 69269), (1839, 38759), (2373, 30037), (4291, 16611), (5537, 12873)]