155536011

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 236052480

約数和(自身を除く): 80516469

約数列:

[1, 3, 9, 27, 67, 127, 201, 381, 603, 677, 1143, 1809, 2031, 3429, 6093, 8509, 18279, 25527, 45359, 76581, 85979, 136077, 229743, 257937, 408231, 773811, 1224693, 2321433, 5760593, 17281779, 51845337, 155536011]

約数ペア:

[(1, 155536011), (3, 51845337), (9, 17281779), (27, 5760593), (67, 2321433), (127, 1224693), (201, 773811), (381, 408231), (603, 257937), (677, 229743), (1143, 136077), (1809, 85979), (2031, 76581), (3429, 45359), (6093, 25527), (8509, 18279)]