181465089

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1433}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 277530624

約数和(自身を除く): 96065535

約数列:

[1, 3, 13, 17, 39, 51, 191, 221, 573, 663, 1433, 2483, 3247, 4299, 7449, 9741, 18629, 24361, 42211, 55887, 73083, 126633, 273703, 316693, 821109, 950079, 3558139, 4652951, 10674417, 13958853, 60488363, 181465089]

約数ペア:

[(1, 181465089), (3, 60488363), (13, 13958853), (17, 10674417), (39, 4652951), (51, 3558139), (191, 950079), (221, 821109), (573, 316693), (663, 273703), (1433, 126633), (2483, 73083), (3247, 55887), (4299, 42211), (7449, 24361), (9741, 18629)]