77298003

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{20897}}^1$

素因数の和:21043

約数の個数: 16

約数和(自身を含む): 115356960

約数和(自身を除く): 38058957

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 20897, 62691, 188073, 564219, 2862889, 8588667, 25766001, 77298003]

約数ペア:

[(1, 77298003), (3, 25766001), (9, 8588667), (27, 2862889), (137, 564219), (411, 188073), (1233, 62691), (3699, 20897)]