39230649

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 64209600

約数和(自身を除く): 24978951

約数列:

[1, 3, 9, 19, 27, 29, 57, 81, 87, 171, 243, 261, 293, 513, 551, 783, 879, 1539, 1653, 2349, 2637, 4617, 4959, 5567, 7047, 7911, 8497, 14877, 16701, 23733, 25491, 44631, 50103, 71199, 76473, 133893, 150309, 161443, 229419, 450927, 484329, 688257, 1352781, 1452987, 2064771, 4358961, 13076883, 39230649]

約数ペア:

[(1, 39230649), (3, 13076883), (9, 4358961), (19, 2064771), (27, 1452987), (29, 1352781), (57, 688257), (81, 484329), (87, 450927), (171, 229419), (243, 161443), (261, 150309), (293, 133893), (513, 76473), (551, 71199), (783, 50103), (879, 44631), (1539, 25491), (1653, 23733), (2349, 16701), (2637, 14877), (4617, 8497), (4959, 7911), (5567, 7047)]