61402243

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 76047120

約数和(自身を除く): 14644877

約数列:

[1, 7, 19, 49, 101, 133, 653, 707, 931, 1919, 4571, 4949, 12407, 13433, 31997, 65953, 86849, 94031, 461671, 607943, 1253107, 3231697, 8771749, 61402243]

約数ペア:

[(1, 61402243), (7, 8771749), (19, 3231697), (49, 1253107), (101, 607943), (133, 461671), (653, 94031), (707, 86849), (931, 65953), (1919, 31997), (4571, 13433), (4949, 12407)]