228514257

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{3877}}^1$

素因数の和:3982

約数の個数: 32

約数和(自身を含む): 353673600

約数和(自身を除く): 125159343

約数列:

[1, 3, 9, 27, 37, 59, 111, 177, 333, 531, 999, 1593, 2183, 3877, 6549, 11631, 19647, 34893, 58941, 104679, 143449, 228743, 430347, 686229, 1291041, 2058687, 3873123, 6176061, 8463491, 25390473, 76171419, 228514257]

約数ペア:

[(1, 228514257), (3, 76171419), (9, 25390473), (27, 8463491), (37, 6176061), (59, 3873123), (111, 2058687), (177, 1291041), (333, 686229), (531, 430347), (999, 228743), (1593, 143449), (2183, 104679), (3877, 58941), (6549, 34893), (11631, 19647)]