139706229

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{2131}}^1$

素因数の和:2229

約数の個数: 24

約数和(自身を含む): 205712416

約数和(自身を除く): 66006187

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 1681, 2131, 5043, 6393, 21853, 27703, 65559, 83109, 87371, 262113, 1135823, 3407469, 3582211, 10746633, 46568743, 139706229]

約数ペア:

[(1, 139706229), (3, 46568743), (13, 10746633), (39, 3582211), (41, 3407469), (123, 1135823), (533, 262113), (1599, 87371), (1681, 83109), (2131, 65559), (5043, 27703), (6393, 21853)]