235265391

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2591}}^1$

素因数の和:2681

約数の個数: 40

約数和(自身を含む): 376358400

約数和(自身を除く): 141093009

約数列:

[1, 3, 9, 19, 27, 57, 59, 81, 171, 177, 513, 531, 1121, 1539, 1593, 2591, 3363, 4779, 7773, 10089, 23319, 30267, 49229, 69957, 90801, 147687, 152869, 209871, 443061, 458607, 1329183, 1375821, 2904511, 3987549, 4127463, 8713533, 12382389, 26140599, 78421797, 235265391]

約数ペア:

[(1, 235265391), (3, 78421797), (9, 26140599), (19, 12382389), (27, 8713533), (57, 4127463), (59, 3987549), (81, 2904511), (171, 1375821), (177, 1329183), (513, 458607), (531, 443061), (1121, 209871), (1539, 152869), (1593, 147687), (2591, 90801), (3363, 69957), (4779, 49229), (7773, 30267), (10089, 23319)]