73216221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{9829}}^1$

素因数の和:10036

約数の個数: 16

約数和(自身を含む): 105692160

約数和(自身を除く): 32475939

約数列:

[1, 3, 13, 39, 191, 573, 2483, 7449, 9829, 29487, 127777, 383331, 1877339, 5632017, 24405407, 73216221]

約数ペア:

[(1, 73216221), (3, 24405407), (13, 5632017), (39, 1877339), (191, 383331), (573, 127777), (2483, 29487), (7449, 9829)]