68463423

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 116663040

約数和(自身を除く): 48199617

約数列:

[1, 3, 7, 9, 21, 59, 63, 113, 163, 177, 339, 413, 489, 531, 791, 1017, 1141, 1239, 1467, 2373, 3423, 3717, 6667, 7119, 9617, 10269, 18419, 20001, 28851, 46669, 55257, 60003, 67319, 86553, 128933, 140007, 165771, 201957, 386799, 420021, 605871, 1086721, 1160397, 3260163, 7607047, 9780489, 22821141, 68463423]

約数ペア:

[(1, 68463423), (3, 22821141), (7, 9780489), (9, 7607047), (21, 3260163), (59, 1160397), (63, 1086721), (113, 605871), (163, 420021), (177, 386799), (339, 201957), (413, 165771), (489, 140007), (531, 128933), (791, 86553), (1017, 67319), (1141, 60003), (1239, 55257), (1467, 46669), (2373, 28851), (3423, 20001), (3717, 18419), (6667, 10269), (7119, 9617)]