88270371

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 160972800

約数和(自身を除く): 72702429

約数列:

[1, 3, 7, 9, 19, 21, 27, 47, 57, 63, 133, 141, 171, 189, 329, 399, 423, 513, 523, 893, 987, 1197, 1269, 1569, 2679, 2961, 3591, 3661, 4707, 6251, 8037, 8883, 9937, 10983, 14121, 18753, 24111, 24581, 29811, 32949, 56259, 69559, 73743, 89433, 98847, 168777, 172067, 208677, 221229, 268299, 467039, 516201, 626031, 663687, 1401117, 1548603, 1878093, 3269273, 4203351, 4645809, 9807819, 12610053, 29423457, 88270371]

約数ペア:

[(1, 88270371), (3, 29423457), (7, 12610053), (9, 9807819), (19, 4645809), (21, 4203351), (27, 3269273), (47, 1878093), (57, 1548603), (63, 1401117), (133, 663687), (141, 626031), (171, 516201), (189, 467039), (329, 268299), (399, 221229), (423, 208677), (513, 172067), (523, 168777), (893, 98847), (987, 89433), (1197, 73743), (1269, 69559), (1569, 56259), (2679, 32949), (2961, 29811), (3591, 24581), (3661, 24111), (4707, 18753), (6251, 14121), (8037, 10983), (8883, 9937)]