61946601

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 83832000

約数和(自身を除く): 21885399

約数列:

[1, 3, 139, 149, 417, 447, 997, 2991, 20711, 62133, 138583, 148553, 415749, 445659, 20648867, 61946601]

約数ペア:

[(1, 61946601), (3, 20648867), (139, 445659), (149, 415749), (417, 148553), (447, 138583), (997, 62133), (2991, 20711)]