70212933

素因数分解:

$3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 122828160

約数和(自身を除く): 52615227

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 73, 147, 189, 219, 441, 511, 657, 727, 1323, 1533, 1971, 2181, 3577, 4599, 5089, 6543, 10731, 13797, 15267, 19629, 32193, 35623, 45801, 53071, 96579, 106869, 137403, 159213, 320607, 371497, 477639, 961821, 1114491, 1432917, 2600479, 3343473, 7801437, 10030419, 23404311, 70212933]

約数ペア:

[(1, 70212933), (3, 23404311), (7, 10030419), (9, 7801437), (21, 3343473), (27, 2600479), (49, 1432917), (63, 1114491), (73, 961821), (147, 477639), (189, 371497), (219, 320607), (441, 159213), (511, 137403), (657, 106869), (727, 96579), (1323, 53071), (1533, 45801), (1971, 35623), (2181, 32193), (3577, 19629), (4599, 15267), (5089, 13797), (6543, 10731)]