70199547

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1087}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 108625920

約数和(自身を除く): 38426373

約数列:

[1, 3, 11, 19, 33, 57, 103, 209, 309, 627, 1087, 1133, 1957, 3261, 3399, 5871, 11957, 20653, 21527, 35871, 61959, 64581, 111961, 227183, 335883, 681549, 1231571, 2127259, 3694713, 6381777, 23399849, 70199547]

約数ペア:

[(1, 70199547), (3, 23399849), (11, 6381777), (19, 3694713), (33, 2127259), (57, 1231571), (103, 681549), (209, 335883), (309, 227183), (627, 111961), (1087, 64581), (1133, 61959), (1957, 35871), (3261, 21527), (3399, 20653), (5871, 11957)]