31898889207

素因数分解:

$3^5\times {\mathrm{227}}^1\times {\mathrm{463}}^1\times {\mathrm{1249}}^1$

素因数の和:1954

約数の個数: 48

約数和(自身を含む): 48135360000

約数和(自身を除く): 16236470793

約数列:

[1, 3, 9, 27, 81, 227, 243, 463, 681, 1249, 1389, 2043, 3747, 4167, 6129, 11241, 12501, 18387, 33723, 37503, 55161, 101169, 105101, 112509, 283523, 303507, 315303, 578287, 850569, 945909, 1734861, 2551707, 2837727, 5204583, 7655121, 8513181, 15613749, 22965363, 25539543, 46841247, 68896089, 131271149, 140523741, 393813447, 1181440341, 3544321023, 10632963069, 31898889207]

約数ペア:

[(1, 31898889207), (3, 10632963069), (9, 3544321023), (27, 1181440341), (81, 393813447), (227, 140523741), (243, 131271149), (463, 68896089), (681, 46841247), (1249, 25539543), (1389, 22965363), (2043, 15613749), (3747, 8513181), (4167, 7655121), (6129, 5204583), (11241, 2837727), (12501, 2551707), (18387, 1734861), (33723, 945909), (37503, 850569), (55161, 578287), (101169, 315303), (105101, 303507), (112509, 283523)]