28497733551

素因数分解:

$3^4\times 7^2\times {\mathrm{7180079}}^1$

素因数の和:7180105

約数の個数: 30

約数和(自身を含む): 49521011760

約数和(自身を除く): 21023278209

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 7180079, 21540237, 50260553, 64620711, 150781659, 193862133, 351823871, 452344977, 581586399, 1055471613, 1357034931, 3166414839, 4071104793, 9499244517, 28497733551]

約数ペア:

[(1, 28497733551), (3, 9499244517), (7, 4071104793), (9, 3166414839), (21, 1357034931), (27, 1055471613), (49, 581586399), (63, 452344977), (81, 351823871), (147, 193862133), (189, 150781659), (441, 64620711), (567, 50260553), (1323, 21540237), (3969, 7180079)]