63339894

素因数分解:

$2^1\times 3^9\times {\mathrm{1609}}^1$

素因数の和:1638

約数の個数: 40

約数和(自身を含む): 142600920

約数和(自身を除く): 79261026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 1609, 2187, 3218, 4374, 4827, 6561, 9654, 13122, 14481, 19683, 28962, 39366, 43443, 86886, 130329, 260658, 390987, 781974, 1172961, 2345922, 3518883, 7037766, 10556649, 21113298, 31669947, 63339894]

約数ペア:

[(1, 63339894), (2, 31669947), (3, 21113298), (6, 10556649), (9, 7037766), (18, 3518883), (27, 2345922), (54, 1172961), (81, 781974), (162, 390987), (243, 260658), (486, 130329), (729, 86886), (1458, 43443), (1609, 39366), (2187, 28962), (3218, 19683), (4374, 14481), (4827, 13122), (6561, 9654)]