78958503

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7757}}^1$

素因数の和:7808

約数の個数: 32

約数和(自身を含む): 130334400

約数和(自身を除く): 51375897

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 7757, 10179, 23271, 69813, 100841, 209439, 224953, 302523, 674859, 907569, 2024577, 2722707, 2924389, 6073731, 8773167, 26319501, 78958503]

約数ペア:

[(1, 78958503), (3, 26319501), (9, 8773167), (13, 6073731), (27, 2924389), (29, 2722707), (39, 2024577), (87, 907569), (117, 674859), (261, 302523), (351, 224953), (377, 209439), (783, 100841), (1131, 69813), (3393, 23271), (7757, 10179)]