38511369

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 63353472

約数和(自身を除く): 24842103

約数列:

[1, 3, 9, 13, 27, 39, 73, 81, 117, 167, 219, 243, 351, 501, 657, 949, 1053, 1503, 1971, 2171, 2847, 3159, 4509, 5913, 6513, 8541, 12191, 13527, 17739, 19539, 25623, 36573, 40581, 58617, 76869, 109719, 158483, 175851, 230607, 329157, 475449, 527553, 987471, 1426347, 2962413, 4279041, 12837123, 38511369]

約数ペア:

[(1, 38511369), (3, 12837123), (9, 4279041), (13, 2962413), (27, 1426347), (39, 987471), (73, 527553), (81, 475449), (117, 329157), (167, 230607), (219, 175851), (243, 158483), (351, 109719), (501, 76869), (657, 58617), (949, 40581), (1053, 36573), (1503, 25623), (1971, 19539), (2171, 17739), (2847, 13527), (3159, 12191), (4509, 8541), (5913, 6513)]