67969251

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56783}}^1$

素因数の和:56815

約数の個数: 24

約数和(自身を含む): 118110720

約数和(自身を除く): 50141469

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 56783, 170349, 397481, 511047, 1078877, 1192443, 3236631, 3577329, 7552139, 9709893, 22656417, 67969251]

約数ペア:

[(1, 67969251), (3, 22656417), (7, 9709893), (9, 7552139), (19, 3577329), (21, 3236631), (57, 1192443), (63, 1078877), (133, 511047), (171, 397481), (399, 170349), (1197, 56783)]