166992246

素因数分解:

$2^1\times 3^3\times {\mathrm{409}}^1\times {\mathrm{7561}}^1$

素因数の和:7981

約数の個数: 32

約数和(自身を含む): 372050400

約数和(自身を除く): 205058154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 409, 818, 1227, 2454, 3681, 7362, 7561, 11043, 15122, 22086, 22683, 45366, 68049, 136098, 204147, 408294, 3092449, 6184898, 9277347, 18554694, 27832041, 55664082, 83496123, 166992246]

約数ペア:

[(1, 166992246), (2, 83496123), (3, 55664082), (6, 27832041), (9, 18554694), (18, 9277347), (27, 6184898), (54, 3092449), (409, 408294), (818, 204147), (1227, 136098), (2454, 68049), (3681, 45366), (7362, 22683), (7561, 22086), (11043, 15122)]