169493985

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26713}}^1$

素因数の和:26774

約数の個数: 32

約数和(自身を含む): 307745280

約数和(自身を除く): 138251295

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 26713, 80139, 133565, 240417, 400695, 721251, 1202085, 1255511, 3606255, 3766533, 6277555, 11299599, 18832665, 33898797, 56497995, 169493985]

約数ペア:

[(1, 169493985), (3, 56497995), (5, 33898797), (9, 18832665), (15, 11299599), (27, 6277555), (45, 3766533), (47, 3606255), (135, 1255511), (141, 1202085), (235, 721251), (423, 400695), (705, 240417), (1269, 133565), (2115, 80139), (6345, 26713)]