78385347

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{100109}}^1$

素因数の和:100147

約数の個数: 16

約数和(自身を含む): 120132000

約数和(自身を除く): 41746653

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 100109, 300327, 900981, 2702943, 2903161, 8709483, 26128449, 78385347]

約数ペア:

[(1, 78385347), (3, 26128449), (9, 8709483), (27, 2903161), (29, 2702943), (87, 900981), (261, 300327), (783, 100109)]