83916999

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{503}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 44784441

約数列:

[1, 3, 9, 27, 37, 111, 167, 333, 501, 503, 999, 1503, 1509, 4509, 4527, 6179, 13581, 18537, 18611, 55611, 55833, 84001, 166833, 167499, 252003, 502497, 756009, 2268027, 3108037, 9324111, 27972333, 83916999]

約数ペア:

[(1, 83916999), (3, 27972333), (9, 9324111), (27, 3108037), (37, 2268027), (111, 756009), (167, 502497), (333, 252003), (501, 167499), (503, 166833), (999, 84001), (1503, 55833), (1509, 55611), (4509, 18611), (4527, 18537), (6179, 13581)]