78351663

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 117053440

約数和(自身を除く): 38701777

約数列:

[1, 3, 13, 31, 39, 93, 229, 283, 403, 687, 849, 1209, 2977, 3679, 7099, 8773, 8931, 11037, 21297, 26319, 64807, 92287, 114049, 194421, 276861, 342147, 842491, 2009017, 2527473, 6027051, 26117221, 78351663]

約数ペア:

[(1, 78351663), (3, 26117221), (13, 6027051), (31, 2527473), (39, 2009017), (93, 842491), (229, 342147), (283, 276861), (403, 194421), (687, 114049), (849, 92287), (1209, 64807), (2977, 26319), (3679, 21297), (7099, 11037), (8773, 8931)]