71850609

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3067}}^1$

素因数の和:3229

約数の個数: 24

約数和(自身を含む): 110079840

約数和(自身を除く): 38229231

約数列:

[1, 3, 9, 19, 57, 137, 171, 411, 1233, 2603, 3067, 7809, 9201, 23427, 27603, 58273, 174819, 420179, 524457, 1260537, 3781611, 7983401, 23950203, 71850609]

約数ペア:

[(1, 71850609), (3, 23950203), (9, 7983401), (19, 3781611), (57, 1260537), (137, 524457), (171, 420179), (411, 174819), (1233, 58273), (2603, 27603), (3067, 23427), (7809, 9201)]