156788771715

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{165701}}^1$

素因数の和:165921

約数の個数: 64

約数和(自身を含む): 286969351680

約数和(自身を除く): 130180579965

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 163, 215, 387, 489, 645, 815, 1161, 1467, 1935, 2445, 4401, 5805, 7009, 7335, 21027, 22005, 35045, 63081, 105135, 165701, 189243, 315405, 497103, 828505, 946215, 1491309, 2485515, 4473927, 7125143, 7456545, 21375429, 22369635, 27009263, 35625715, 64126287, 81027789, 106877145, 135046315, 192378861, 243083367, 320631435, 405138945, 729250101, 961894305, 1161398309, 1215416835, 3484194927, 3646250505, 5806991545, 10452584781, 17420974635, 31357754343, 52262923905, 156788771715]

約数ペア:

[(1, 156788771715), (3, 52262923905), (5, 31357754343), (9, 17420974635), (15, 10452584781), (27, 5806991545), (43, 3646250505), (45, 3484194927), (129, 1215416835), (135, 1161398309), (163, 961894305), (215, 729250101), (387, 405138945), (489, 320631435), (645, 243083367), (815, 192378861), (1161, 135046315), (1467, 106877145), (1935, 81027789), (2445, 64126287), (4401, 35625715), (5805, 27009263), (7009, 22369635), (7335, 21375429), (21027, 7456545), (22005, 7125143), (35045, 4473927), (63081, 2485515), (105135, 1491309), (165701, 946215), (189243, 828505), (315405, 497103)]