153288693

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{65257}}^1$

素因数の和:65298

約数の個数: 20

約数和(自身を含む): 236886540

約数和(自身を除く): 83597847

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 65257, 195771, 587313, 1761939, 1892453, 5285817, 5677359, 17032077, 51096231, 153288693]

約数ペア:

[(1, 153288693), (3, 51096231), (9, 17032077), (27, 5677359), (29, 5285817), (81, 1892453), (87, 1761939), (261, 587313), (783, 195771), (2349, 65257)]