91841769

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{66697}}^1$

素因数の和:66726

約数の個数: 20

約数和(自身を含む): 145268244

約数和(自身を除く): 53426475

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 66697, 200091, 600273, 1133849, 1800819, 3401547, 5402457, 10204641, 30613923, 91841769]

約数ペア:

[(1, 91841769), (3, 30613923), (9, 10204641), (17, 5402457), (27, 3401547), (51, 1800819), (81, 1133849), (153, 600273), (459, 200091), (1377, 66697)]