80476473

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 137467584

約数和(自身を除く): 56991111

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 157, 231, 317, 471, 539, 951, 1099, 1617, 1727, 2219, 3297, 3487, 5181, 6657, 7693, 10461, 12089, 15533, 23079, 24409, 36267, 46599, 49769, 73227, 84623, 149307, 170863, 253869, 348383, 512589, 547459, 1045149, 1642377, 2438681, 3832213, 7316043, 11496639, 26825491, 80476473]

約数ペア:

[(1, 80476473), (3, 26825491), (7, 11496639), (11, 7316043), (21, 3832213), (33, 2438681), (49, 1642377), (77, 1045149), (147, 547459), (157, 512589), (231, 348383), (317, 253869), (471, 170863), (539, 149307), (951, 84623), (1099, 73227), (1617, 49769), (1727, 46599), (2219, 36267), (3297, 24409), (3487, 23079), (5181, 15533), (6657, 12089), (7693, 10461)]