65287107

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 99144000

約数和(自身を除く): 33856893

約数列:

[1, 3, 9, 27, 89, 101, 267, 269, 303, 801, 807, 909, 2403, 2421, 2727, 7263, 8989, 23941, 26967, 27169, 71823, 80901, 81507, 215469, 242703, 244521, 646407, 733563, 2418041, 7254123, 21762369, 65287107]

約数ペア:

[(1, 65287107), (3, 21762369), (9, 7254123), (27, 2418041), (89, 733563), (101, 646407), (267, 244521), (269, 242703), (303, 215469), (801, 81507), (807, 80901), (909, 71823), (2403, 27169), (2421, 26967), (2727, 23941), (7263, 8989)]