73966203

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{19429}}^1$

素因数の和:19488

約数の個数: 20

約数和(自身を含む): 112849440

約数和(自身を除く): 38883237

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 19429, 58287, 174861, 524583, 913163, 1573749, 2739489, 8218467, 24655401, 73966203]

約数ペア:

[(1, 73966203), (3, 24655401), (9, 8218467), (27, 2739489), (47, 1573749), (81, 913163), (141, 524583), (423, 174861), (1269, 58287), (3807, 19429)]