67401901

素因数分解:

$7^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 83174400

約数和(自身を除く): 15772499

約数列:

[1, 7, 37, 47, 49, 113, 259, 329, 343, 791, 1739, 1813, 2303, 4181, 5311, 5537, 12173, 12691, 16121, 29267, 37177, 38759, 85211, 196507, 204869, 260239, 596477, 1375549, 1434083, 1821673, 9628843, 67401901]

約数ペア:

[(1, 67401901), (7, 9628843), (37, 1821673), (47, 1434083), (49, 1375549), (113, 596477), (259, 260239), (329, 204869), (343, 196507), (791, 85211), (1739, 38759), (1813, 37177), (2303, 29267), (4181, 16121), (5311, 12691), (5537, 12173)]