27042819

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 39690240

約数和(自身を除く): 12647421

約数列:

[1, 3, 29, 31, 37, 87, 93, 111, 271, 813, 899, 1073, 1147, 2697, 3219, 3441, 7859, 8401, 10027, 23577, 25203, 30081, 33263, 99789, 243629, 290783, 310837, 730887, 872349, 932511, 9014273, 27042819]

約数ペア:

[(1, 27042819), (3, 9014273), (29, 932511), (31, 872349), (37, 730887), (87, 310837), (93, 290783), (111, 243629), (271, 99789), (813, 33263), (899, 30081), (1073, 25203), (1147, 23577), (2697, 10027), (3219, 8401), (3441, 7859)]