408220577091

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{296456483}}^1$

素因数の和:296456512

約数の個数: 20

約数和(自身を含む): 645682222152

約数和(自身を除く): 237461645061

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 296456483, 889369449, 2668108347, 5039760211, 8004325041, 15119280633, 24012975123, 45357841899, 136073525697, 408220577091]

約数ペア:

[(1, 408220577091), (3, 136073525697), (9, 45357841899), (17, 24012975123), (27, 15119280633), (51, 8004325041), (81, 5039760211), (153, 2668108347), (459, 889369449), (1377, 296456483)]