122398047

素因数分解:

$3^4\times {\mathrm{659}}^1\times {\mathrm{2293}}^1$

素因数の和:2964

約数の個数: 20

約数和(自身を含む): 183198840

約数和(自身を除く): 60800793

約数列:

[1, 3, 9, 27, 81, 659, 1977, 2293, 5931, 6879, 17793, 20637, 53379, 61911, 185733, 1511087, 4533261, 13599783, 40799349, 122398047]

約数ペア:

[(1, 122398047), (3, 40799349), (9, 13599783), (27, 4533261), (81, 1511087), (659, 185733), (1977, 61911), (2293, 53379), (5931, 20637), (6879, 17793)]