242453601

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{23819}}^1$

素因数の和:23870

約数の個数: 32

約数和(自身を含む): 400176000

約数和(自身を除く): 157722399

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 10179, 23819, 71457, 214371, 309647, 643113, 690751, 928941, 2072253, 2786823, 6216759, 8360469, 8979763, 18650277, 26939289, 80817867, 242453601]

約数ペア:

[(1, 242453601), (3, 80817867), (9, 26939289), (13, 18650277), (27, 8979763), (29, 8360469), (39, 6216759), (87, 2786823), (117, 2072253), (261, 928941), (351, 690751), (377, 643113), (783, 309647), (1131, 214371), (3393, 71457), (10179, 23819)]