70192479

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 115872768

約数和(自身を除く): 45680289

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 197, 329, 361, 399, 591, 893, 987, 1083, 1379, 2527, 2679, 3743, 4137, 6251, 7581, 9259, 11229, 16967, 18753, 26201, 27777, 50901, 64813, 71117, 78603, 118769, 175921, 194439, 213351, 356307, 497819, 527763, 1231447, 1493457, 3342499, 3694341, 10027497, 23397493, 70192479]

約数ペア:

[(1, 70192479), (3, 23397493), (7, 10027497), (19, 3694341), (21, 3342499), (47, 1493457), (57, 1231447), (133, 527763), (141, 497819), (197, 356307), (329, 213351), (361, 194439), (399, 175921), (591, 118769), (893, 78603), (987, 71117), (1083, 64813), (1379, 50901), (2527, 27777), (2679, 26201), (3743, 18753), (4137, 16967), (6251, 11229), (7581, 9259)]