161752641

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 227730048

約数和(自身を除く): 65977407

約数列:

[1, 3, 37, 83, 97, 111, 181, 249, 291, 543, 3071, 3589, 6697, 8051, 9213, 10767, 15023, 17557, 20091, 24153, 45069, 52671, 297887, 555851, 649609, 893661, 1457231, 1667553, 1948827, 4371693, 53917547, 161752641]

約数ペア:

[(1, 161752641), (3, 53917547), (37, 4371693), (83, 1948827), (97, 1667553), (111, 1457231), (181, 893661), (249, 649609), (291, 555851), (543, 297887), (3071, 52671), (3589, 45069), (6697, 24153), (8051, 20091), (9213, 17557), (10767, 15023)]