78895053

素因数分解:

$3^5\times {\mathrm{149}}^1\times {\mathrm{2179}}^1$

素因数の和:2343

約数の個数: 24

約数和(自身を含む): 119028000

約数和(自身を除く): 40132947

約数列:

[1, 3, 9, 27, 81, 149, 243, 447, 1341, 2179, 4023, 6537, 12069, 19611, 36207, 58833, 176499, 324671, 529497, 974013, 2922039, 8766117, 26298351, 78895053]

約数ペア:

[(1, 78895053), (3, 26298351), (9, 8766117), (27, 2922039), (81, 974013), (149, 529497), (243, 324671), (447, 176499), (1341, 58833), (2179, 36207), (4023, 19611), (6537, 12069)]