68238687

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 102136320

約数和(自身を除く): 33897633

約数列:

[1, 3, 11, 33, 61, 109, 183, 311, 327, 671, 933, 1199, 2013, 3421, 3597, 6649, 10263, 18971, 19947, 33899, 56913, 73139, 101697, 208681, 219417, 372889, 626043, 1118667, 2067839, 6203517, 22746229, 68238687]

約数ペア:

[(1, 68238687), (3, 22746229), (11, 6203517), (33, 2067839), (61, 1118667), (109, 626043), (183, 372889), (311, 219417), (327, 208681), (671, 101697), (933, 73139), (1199, 56913), (2013, 33899), (3421, 19947), (3597, 18971), (6649, 10263)]