61690167

素因数分解:

$3^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:200

約数の個数: 84

約数和(自身を含む): 118122696

約数和(自身を除く): 56432529

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 81, 99, 147, 157, 189, 231, 243, 297, 441, 471, 539, 567, 693, 729, 891, 1099, 1323, 1413, 1617, 1701, 1727, 2079, 2673, 3297, 3969, 4239, 4851, 5103, 5181, 6237, 7693, 8019, 9891, 11907, 12089, 12717, 14553, 15543, 18711, 23079, 29673, 35721, 36267, 38151, 43659, 46629, 56133, 69237, 84623, 89019, 108801, 114453, 130977, 139887, 207711, 253869, 267057, 326403, 392931, 419661, 623133, 761607, 801171, 979209, 1258983, 1869399, 2284821, 2937627, 5608197, 6854463, 8812881, 20563389, 61690167]

約数ペア:

[(1, 61690167), (3, 20563389), (7, 8812881), (9, 6854463), (11, 5608197), (21, 2937627), (27, 2284821), (33, 1869399), (49, 1258983), (63, 979209), (77, 801171), (81, 761607), (99, 623133), (147, 419661), (157, 392931), (189, 326403), (231, 267057), (243, 253869), (297, 207711), (441, 139887), (471, 130977), (539, 114453), (567, 108801), (693, 89019), (729, 84623), (891, 69237), (1099, 56133), (1323, 46629), (1413, 43659), (1617, 38151), (1701, 36267), (1727, 35721), (2079, 29673), (2673, 23079), (3297, 18711), (3969, 15543), (4239, 14553), (4851, 12717), (5103, 12089), (5181, 11907), (6237, 9891), (7693, 8019)]