78606477

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2287}}^1$

素因数の和:2382

約数の個数: 32

約数和(自身を含む): 124467200

約数和(自身を除く): 45860723

約数列:

[1, 3, 9, 19, 27, 57, 67, 171, 201, 513, 603, 1273, 1809, 2287, 3819, 6861, 11457, 20583, 34371, 43453, 61749, 130359, 153229, 391077, 459687, 1173231, 1379061, 2911351, 4137183, 8734053, 26202159, 78606477]

約数ペア:

[(1, 78606477), (3, 26202159), (9, 8734053), (19, 4137183), (27, 2911351), (57, 1379061), (67, 1173231), (171, 459687), (201, 391077), (513, 153229), (603, 130359), (1273, 61749), (1809, 43453), (2287, 34371), (3819, 20583), (6861, 11457)]