330697971

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{36781}}^1$

素因数の和:36833

約数の個数: 24

約数和(自身を含む): 508768624

約数和(自身を除く): 178070653

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 999, 2997, 8991, 36781, 110343, 331029, 993087, 1360897, 2979261, 4082691, 8937783, 12248073, 36744219, 110232657, 330697971]

約数ペア:

[(1, 330697971), (3, 110232657), (9, 36744219), (27, 12248073), (37, 8937783), (81, 4082691), (111, 2979261), (243, 1360897), (333, 993087), (999, 331029), (2997, 110343), (8991, 36781)]