85843653

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3527}}^1$

素因数の和:3617

約数の個数: 32

約数和(自身を含む): 139991040

約数和(自身を除く): 54147387

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 1159, 1281, 3477, 3527, 8113, 10581, 24339, 24689, 67013, 74067, 201039, 215147, 469091, 645441, 1407273, 1506029, 4087793, 4518087, 12263379, 28614551, 85843653]

約数ペア:

[(1, 85843653), (3, 28614551), (7, 12263379), (19, 4518087), (21, 4087793), (57, 1506029), (61, 1407273), (133, 645441), (183, 469091), (399, 215147), (427, 201039), (1159, 74067), (1281, 67013), (3477, 24689), (3527, 24339), (8113, 10581)]