127970973

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{3733}}^1$

素因数の和:4045

約数の個数: 24

約数和(自身を含む): 199798872

約数和(自身を除く): 71827899

約数列:

[1, 3, 9, 13, 39, 117, 293, 879, 2637, 3733, 3809, 11199, 11427, 33597, 34281, 48529, 145587, 436761, 1093769, 3281307, 9843921, 14218997, 42656991, 127970973]

約数ペア:

[(1, 127970973), (3, 42656991), (9, 14218997), (13, 9843921), (39, 3281307), (117, 1093769), (293, 436761), (879, 145587), (2637, 48529), (3733, 34281), (3809, 33597), (11199, 11427)]