71514303

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2969}}^1$

素因数の和:3047

約数の個数: 32

約数和(自身を含む): 115568640

約数和(自身を除く): 44054337

約数列:

[1, 3, 7, 21, 31, 37, 93, 111, 217, 259, 651, 777, 1147, 2969, 3441, 8029, 8907, 20783, 24087, 62349, 92039, 109853, 276117, 329559, 644273, 768971, 1932819, 2306913, 3405443, 10216329, 23838101, 71514303]

約数ペア:

[(1, 71514303), (3, 23838101), (7, 10216329), (21, 3405443), (31, 2306913), (37, 1932819), (93, 768971), (111, 644273), (217, 329559), (259, 276117), (651, 109853), (777, 92039), (1147, 62349), (2969, 24087), (3441, 20783), (8029, 8907)]