190045880787

素因数分解:

$3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{7931467}}^1$

素因数の和:7931647

約数の個数: 24

約数和(自身を含む): 296573451456

約数和(自身を除く): 106527570669

約数列:

[1, 3, 7, 21, 49, 147, 163, 489, 1141, 3423, 7987, 23961, 7931467, 23794401, 55520269, 166560807, 388641883, 1165925649, 1292829121, 3878487363, 9049803847, 27149411541, 63348626929, 190045880787]

約数ペア:

[(1, 190045880787), (3, 63348626929), (7, 27149411541), (21, 9049803847), (49, 3878487363), (147, 1292829121), (163, 1165925649), (489, 388641883), (1141, 166560807), (3423, 55520269), (7987, 23794401), (23961, 7931467)]