91085897

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 112869120

約数和(自身を除く): 21783223

約数列:

[1, 7, 29, 37, 67, 181, 203, 259, 469, 1073, 1267, 1943, 2479, 5249, 6697, 7511, 12127, 13601, 17353, 36743, 46879, 71891, 84889, 194213, 351683, 448699, 503237, 1359491, 2461781, 3140893, 13012271, 91085897]

約数ペア:

[(1, 91085897), (7, 13012271), (29, 3140893), (37, 2461781), (67, 1359491), (181, 503237), (203, 448699), (259, 351683), (469, 194213), (1073, 84889), (1267, 71891), (1943, 46879), (2479, 36743), (5249, 17353), (6697, 13601), (7511, 12127)]