90156897

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5477}}^1$

素因数の和:5573

約数の個数: 24

約数和(自身を含む): 136730880

約数和(自身を除く): 46573983

約数列:

[1, 3, 9, 31, 59, 93, 177, 279, 531, 1829, 5477, 5487, 16431, 16461, 49293, 169787, 323143, 509361, 969429, 1528083, 2908287, 10017433, 30052299, 90156897]

約数ペア:

[(1, 90156897), (3, 30052299), (9, 10017433), (31, 2908287), (59, 1528083), (93, 969429), (177, 509361), (279, 323143), (531, 169787), (1829, 49293), (5477, 16461), (5487, 16431)]