2015942823

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 3086219136

約数和(自身を除く): 1070276313

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 307, 443, 549, 921, 1329, 1647, 2763, 3987, 4941, 8289, 11961, 14823, 18727, 24867, 27023, 35883, 56181, 74601, 81069, 107649, 136001, 168543, 243207, 408003, 505629, 729621, 1224009, 1516887, 2188863, 3672027, 4550661, 6566589, 8296061, 11016081, 24888183, 33048243, 74664549, 223993647, 671980941, 2015942823]

約数ペア:

[(1, 2015942823), (3, 671980941), (9, 223993647), (27, 74664549), (61, 33048243), (81, 24888183), (183, 11016081), (243, 8296061), (307, 6566589), (443, 4550661), (549, 3672027), (921, 2188863), (1329, 1516887), (1647, 1224009), (2763, 729621), (3987, 505629), (4941, 408003), (8289, 243207), (11961, 168543), (14823, 136001), (18727, 107649), (24867, 81069), (27023, 74601), (35883, 56181)]