78035643

素因数分解:

$3^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{601}}^1$

素因数の和:849

約数の個数: 40

約数和(自身を含む): 134029280

約数和(自身を除く): 55993637

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 229, 567, 601, 687, 1603, 1803, 2061, 4207, 4809, 5409, 6183, 12621, 14427, 16227, 18549, 37863, 43281, 48681, 113589, 129843, 137629, 340767, 412887, 963403, 1238661, 2890209, 3715983, 8670627, 11147949, 26011881, 78035643]

約数ペア:

[(1, 78035643), (3, 26011881), (7, 11147949), (9, 8670627), (21, 3715983), (27, 2890209), (63, 1238661), (81, 963403), (189, 412887), (229, 340767), (567, 137629), (601, 129843), (687, 113589), (1603, 48681), (1803, 43281), (2061, 37863), (4207, 18549), (4809, 16227), (5409, 14427), (6183, 12621)]