42148107

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{5981}}^1$

素因数の和:6025

約数の個数: 24

約数和(自身を含む): 65323440

約数和(自身を除く): 23175333

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 5981, 7047, 17943, 53829, 161487, 173449, 484461, 520347, 1453383, 1561041, 4683123, 14049369, 42148107]

約数ペア:

[(1, 42148107), (3, 14049369), (9, 4683123), (27, 1561041), (29, 1453383), (81, 520347), (87, 484461), (243, 173449), (261, 161487), (783, 53829), (2349, 17943), (5981, 7047)]