38053503

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 58245120

約数和(自身を除く): 20191617

約数列:

[1, 3, 9, 27, 47, 141, 157, 191, 423, 471, 573, 1269, 1413, 1719, 4239, 5157, 7379, 8977, 22137, 26931, 29987, 66411, 80793, 89961, 199233, 242379, 269883, 809649, 1409389, 4228167, 12684501, 38053503]

約数ペア:

[(1, 38053503), (3, 12684501), (9, 4228167), (27, 1409389), (47, 809649), (141, 269883), (157, 242379), (191, 199233), (423, 89961), (471, 80793), (573, 66411), (1269, 29987), (1413, 26931), (1719, 22137), (4239, 8977), (5157, 7379)]