72676197

素因数分解:

$3^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 127539360

約数和(自身を除く): 54863163

約数列:

[1, 3, 9, 11, 19, 27, 33, 53, 57, 81, 99, 159, 171, 209, 243, 297, 477, 513, 583, 627, 729, 891, 1007, 1431, 1539, 1749, 1881, 2187, 2673, 3021, 4293, 4617, 5247, 5643, 6561, 8019, 9063, 11077, 12879, 13851, 15741, 16929, 24057, 27189, 33231, 38637, 41553, 47223, 50787, 72171, 81567, 99693, 115911, 124659, 141669, 152361, 244701, 299079, 347733, 425007, 457083, 734103, 897237, 1275021, 1371249, 2202309, 2691711, 3825063, 6606927, 8075133, 24225399, 72676197]

約数ペア:

[(1, 72676197), (3, 24225399), (9, 8075133), (11, 6606927), (19, 3825063), (27, 2691711), (33, 2202309), (53, 1371249), (57, 1275021), (81, 897237), (99, 734103), (159, 457083), (171, 425007), (209, 347733), (243, 299079), (297, 244701), (477, 152361), (513, 141669), (583, 124659), (627, 115911), (729, 99693), (891, 81567), (1007, 72171), (1431, 50787), (1539, 47223), (1749, 41553), (1881, 38637), (2187, 33231), (2673, 27189), (3021, 24057), (4293, 16929), (4617, 15741), (5247, 13851), (5643, 12879), (6561, 11077), (8019, 9063)]