73866547

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 87851520

約数和(自身を除く): 13984973

約数列:

[1, 17, 19, 23, 61, 163, 323, 391, 437, 1037, 1159, 1403, 2771, 3097, 3749, 7429, 9943, 19703, 23851, 26657, 52649, 63733, 71231, 169031, 188917, 228689, 453169, 1210927, 3211589, 3887713, 4345091, 73866547]

約数ペア:

[(1, 73866547), (17, 4345091), (19, 3887713), (23, 3211589), (61, 1210927), (163, 453169), (323, 228689), (391, 188917), (437, 169031), (1037, 71231), (1159, 63733), (1403, 52649), (2771, 26657), (3097, 23851), (3749, 19703), (7429, 9943)]