71283093

素因数分解:

$3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{2803}}^1$

素因数の和:2993

約数の個数: 24

約数和(自身を含む): 111240288

約数和(自身を除く): 39957195

約数列:

[1, 3, 7, 21, 49, 147, 173, 519, 1211, 2803, 3633, 8409, 8477, 19621, 25431, 58863, 137347, 412041, 484919, 1454757, 3394433, 10183299, 23761031, 71283093]

約数ペア:

[(1, 71283093), (3, 23761031), (7, 10183299), (21, 3394433), (49, 1454757), (147, 484919), (173, 412041), (519, 137347), (1211, 58863), (2803, 25431), (3633, 19621), (8409, 8477)]