172956261

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{19301}}^1$

素因数の和:19436

約数の個数: 16

約数和(自身を含む): 240888960

約数和(自身を除く): 67932699

約数列:

[1, 3, 29, 87, 103, 309, 2987, 8961, 19301, 57903, 559729, 1679187, 1988003, 5964009, 57652087, 172956261]

約数ペア:

[(1, 172956261), (3, 57652087), (29, 5964009), (87, 1988003), (103, 1679187), (309, 559729), (2987, 57903), (8961, 19301)]