69481013

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 86661120

約数和(自身を除く): 17180107

約数列:

[1, 7, 29, 31, 61, 181, 203, 217, 427, 899, 1267, 1769, 1891, 5249, 5611, 6293, 11041, 12383, 13237, 36743, 39277, 54839, 77287, 162719, 320189, 342271, 383873, 1139033, 2241323, 2395897, 9925859, 69481013]

約数ペア:

[(1, 69481013), (7, 9925859), (29, 2395897), (31, 2241323), (61, 1139033), (181, 383873), (203, 342271), (217, 320189), (427, 162719), (899, 77287), (1267, 54839), (1769, 39277), (1891, 36743), (5249, 13237), (5611, 12383), (6293, 11041)]