37748943

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 57784320

約数和(自身を除く): 20035377

約数列:

[1, 3, 9, 27, 47, 141, 151, 197, 423, 453, 591, 1269, 1359, 1773, 4077, 5319, 7097, 9259, 21291, 27777, 29747, 63873, 83331, 89241, 191619, 249993, 267723, 803169, 1398109, 4194327, 12582981, 37748943]

約数ペア:

[(1, 37748943), (3, 12582981), (9, 4194327), (27, 1398109), (47, 803169), (141, 267723), (151, 249993), (197, 191619), (423, 89241), (453, 83331), (591, 63873), (1269, 29747), (1359, 27777), (1773, 21291), (4077, 9259), (5319, 7097)]