156914216979

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{431}}^1\times {\mathrm{718087}}^1$

素因数の和:718547

約数の個数: 24

約数和(自身を含む): 227076659712

約数和(自身を除く): 70162442733

約数列:

[1, 3, 13, 39, 169, 431, 507, 1293, 5603, 16809, 72839, 218517, 718087, 2154261, 9335131, 28005393, 121356703, 309495497, 364070109, 928486491, 4023441461, 12070324383, 52304738993, 156914216979]

約数ペア:

[(1, 156914216979), (3, 52304738993), (13, 12070324383), (39, 4023441461), (169, 928486491), (431, 364070109), (507, 309495497), (1293, 121356703), (5603, 28005393), (16809, 9335131), (72839, 2154261), (218517, 718087)]