87165057

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1511}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 138184704

約数和(自身を除く): 51019647

約数列:

[1, 3, 7, 21, 41, 67, 123, 201, 287, 469, 861, 1407, 1511, 2747, 4533, 8241, 10577, 19229, 31731, 57687, 61951, 101237, 185853, 303711, 433657, 708659, 1300971, 2125977, 4150717, 12452151, 29055019, 87165057]

約数ペア:

[(1, 87165057), (3, 29055019), (7, 12452151), (21, 4150717), (41, 2125977), (67, 1300971), (123, 708659), (201, 433657), (287, 303711), (469, 185853), (861, 101237), (1407, 61951), (1511, 57687), (2747, 31731), (4533, 19229), (8241, 10577)]