120694329

素因数分解:

$3^2\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1973}}^1$

素因数の和:2957

約数の個数: 24

約数和(自身を含む): 199547712

約数和(自身を除く): 78853383

約数列:

[1, 3, 7, 9, 21, 63, 971, 1973, 2913, 5919, 6797, 8739, 13811, 17757, 20391, 41433, 61173, 124299, 1915783, 5747349, 13410481, 17242047, 40231443, 120694329]

約数ペア:

[(1, 120694329), (3, 40231443), (7, 17242047), (9, 13410481), (21, 5747349), (63, 1915783), (971, 124299), (1973, 61173), (2913, 41433), (5919, 20391), (6797, 17757), (8739, 13811)]