76218327

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{55351}}^1$

素因数の和:55380

約数の個数: 20

約数和(自身を含む): 120556656

約数和(自身を除く): 44338329

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 55351, 166053, 498159, 940967, 1494477, 2822901, 4483431, 8468703, 25406109, 76218327]

約数ペア:

[(1, 76218327), (3, 25406109), (9, 8468703), (17, 4483431), (27, 2822901), (51, 1494477), (81, 940967), (153, 498159), (459, 166053), (1377, 55351)]