38746377

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 61747200

約数和(自身を除く): 23000823

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 423, 513, 893, 1269, 1607, 2679, 4821, 8037, 14463, 24111, 30533, 43389, 75529, 91599, 226587, 274797, 679761, 824391, 1435051, 2039283, 4305153, 12915459, 38746377]

約数ペア:

[(1, 38746377), (3, 12915459), (9, 4305153), (19, 2039283), (27, 1435051), (47, 824391), (57, 679761), (141, 274797), (171, 226587), (423, 91599), (513, 75529), (893, 43389), (1269, 30533), (1607, 24111), (2679, 14463), (4821, 8037)]