69973827

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 124416000

約数和(自身を除く): 54442173

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 107, 133, 149, 209, 231, 321, 399, 447, 627, 749, 1043, 1177, 1463, 1639, 2033, 2247, 2831, 3129, 3531, 4389, 4917, 6099, 8239, 8493, 11473, 14231, 15943, 19817, 22363, 24717, 31141, 34419, 42693, 47829, 59451, 67089, 93423, 111601, 156541, 175373, 217987, 302917, 334803, 469623, 526119, 653961, 908751, 1227611, 2120419, 3332087, 3682833, 6361257, 9996261, 23324609, 69973827]

約数ペア:

[(1, 69973827), (3, 23324609), (7, 9996261), (11, 6361257), (19, 3682833), (21, 3332087), (33, 2120419), (57, 1227611), (77, 908751), (107, 653961), (133, 526119), (149, 469623), (209, 334803), (231, 302917), (321, 217987), (399, 175373), (447, 156541), (627, 111601), (749, 93423), (1043, 67089), (1177, 59451), (1463, 47829), (1639, 42693), (2033, 34419), (2247, 31141), (2831, 24717), (3129, 22363), (3531, 19817), (4389, 15943), (4917, 14231), (6099, 11473), (8239, 8493)]