306072621

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{2029}}^1$

素因数の和:2226

約数の個数: 32

約数和(自身を含む): 469011200

約数和(自身を除く): 162938579

約数列:

[1, 3, 9, 27, 37, 111, 151, 333, 453, 999, 1359, 2029, 4077, 5587, 6087, 16761, 18261, 50283, 54783, 75073, 150849, 225219, 306379, 675657, 919137, 2026971, 2757411, 8272233, 11336023, 34008069, 102024207, 306072621]

約数ペア:

[(1, 306072621), (3, 102024207), (9, 34008069), (27, 11336023), (37, 8272233), (111, 2757411), (151, 2026971), (333, 919137), (453, 675657), (999, 306379), (1359, 225219), (2029, 150849), (4077, 75073), (5587, 54783), (6087, 50283), (16761, 18261)]