1840561623

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{1481}}^1$

素因数の和:1789

約数の個数: 40

約数和(自身を含む): 2804596080

約数和(自身を除く): 964034457

約数列:

[1, 3, 9, 27, 67, 81, 201, 229, 603, 687, 1481, 1809, 2061, 4443, 5427, 6183, 13329, 15343, 18549, 39987, 46029, 99227, 119961, 138087, 297681, 339149, 414261, 893043, 1017447, 1242783, 2679129, 3052341, 8037387, 9157023, 22722983, 27471069, 68168949, 204506847, 613520541, 1840561623]

約数ペア:

[(1, 1840561623), (3, 613520541), (9, 204506847), (27, 68168949), (67, 27471069), (81, 22722983), (201, 9157023), (229, 8037387), (603, 3052341), (687, 2679129), (1481, 1242783), (1809, 1017447), (2061, 893043), (4443, 414261), (5427, 339149), (6183, 297681), (13329, 138087), (15343, 119961), (18549, 99227), (39987, 46029)]