68927193

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{14929}}^1$

素因数の和:14963

約数の個数: 24

約数和(自身を含む): 108690400

約数和(自身を除く): 39763207

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 14929, 44787, 134361, 283651, 403083, 850953, 1209249, 2552859, 3627747, 7658577, 22975731, 68927193]

約数ペア:

[(1, 68927193), (3, 22975731), (9, 7658577), (19, 3627747), (27, 2552859), (57, 1209249), (81, 850953), (171, 403083), (243, 283651), (513, 134361), (1539, 44787), (4617, 14929)]