87069087

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3011}}^1$

素因数の和:3050

約数の個数: 48

約数和(自身を含む): 157876992

約数和(自身を除く): 70807905

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 459, 567, 1071, 1377, 1701, 3011, 3213, 4131, 9033, 9639, 21077, 27099, 28917, 51187, 63231, 81297, 153561, 189693, 243891, 358309, 460683, 569079, 731673, 1074927, 1382049, 1707237, 3224781, 4146147, 5121711, 9674343, 12438441, 29023029, 87069087]

約数ペア:

[(1, 87069087), (3, 29023029), (7, 12438441), (9, 9674343), (17, 5121711), (21, 4146147), (27, 3224781), (51, 1707237), (63, 1382049), (81, 1074927), (119, 731673), (153, 569079), (189, 460683), (243, 358309), (357, 243891), (459, 189693), (567, 153561), (1071, 81297), (1377, 63231), (1701, 51187), (3011, 28917), (3213, 27099), (4131, 21077), (9033, 9639)]