68213328769

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4421}}^1\times {\mathrm{15601}}^1$

素因数の和:20088

約数の個数: 16

約数和(自身を含む): 72855598464

約数和(自身を除く): 4642269695

約数列:

[1, 23, 43, 989, 4421, 15601, 101683, 190103, 358823, 670843, 4372369, 15429389, 68972021, 1586356483, 2965796903, 68213328769]

約数ペア:

[(1, 68213328769), (23, 2965796903), (43, 1586356483), (989, 68972021), (4421, 15429389), (15601, 4372369), (101683, 670843), (190103, 358823)]