65219913

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{34673}}^1$

素因数の和:34709

約数の個数: 24

約数和(自身を含む): 108182880

約数和(自身を除く): 42962967

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 34673, 104019, 312057, 381403, 658787, 1144209, 1976361, 3432627, 5929083, 7246657, 21739971, 65219913]

約数ペア:

[(1, 65219913), (3, 21739971), (9, 7246657), (11, 5929083), (19, 3432627), (33, 1976361), (57, 1144209), (99, 658787), (171, 381403), (209, 312057), (627, 104019), (1881, 34673)]