81193158

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{31991}}^1$

素因数の和:32049

約数の個数: 32

約数和(自身を含む): 184273920

約数和(自身を除く): 103080762

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 31991, 63982, 95973, 191946, 287919, 575838, 863757, 1503577, 1727514, 3007154, 4510731, 9021462, 13532193, 27064386, 40596579, 81193158]

約数ペア:

[(1, 81193158), (2, 40596579), (3, 27064386), (6, 13532193), (9, 9021462), (18, 4510731), (27, 3007154), (47, 1727514), (54, 1503577), (94, 863757), (141, 575838), (282, 287919), (423, 191946), (846, 95973), (1269, 63982), (2538, 31991)]