75451117

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 95606784

約数和(自身を除く): 20155667

約数列:

[1, 7, 17, 31, 113, 119, 181, 217, 527, 791, 1267, 1921, 3077, 3503, 3689, 5611, 13447, 20453, 21539, 24521, 39277, 59551, 95387, 143171, 347701, 416857, 634043, 667709, 2433907, 4438301, 10778731, 75451117]

約数ペア:

[(1, 75451117), (7, 10778731), (17, 4438301), (31, 2433907), (113, 667709), (119, 634043), (181, 416857), (217, 347701), (527, 143171), (791, 95387), (1267, 59551), (1921, 39277), (3077, 24521), (3503, 21539), (3689, 20453), (5611, 13447)]