64917693

素因数分解:

$3^5\times {\mathrm{463}}^1\times {\mathrm{577}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 97621888

約数和(自身を除く): 32704195

約数列:

[1, 3, 9, 27, 81, 243, 463, 577, 1389, 1731, 4167, 5193, 12501, 15579, 37503, 46737, 112509, 140211, 267151, 801453, 2404359, 7213077, 21639231, 64917693]

約数ペア:

[(1, 64917693), (3, 21639231), (9, 7213077), (27, 2404359), (81, 801453), (243, 267151), (463, 140211), (577, 112509), (1389, 46737), (1731, 37503), (4167, 15579), (5193, 12501)]