48651993

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{659}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 75915840

約数和(自身を除く): 27263847

約数列:

[1, 3, 9, 13, 39, 117, 631, 659, 1893, 1977, 5679, 5931, 8203, 8567, 24609, 25701, 73827, 77103, 415829, 1247487, 3742461, 5405777, 16217331, 48651993]

約数ペア:

[(1, 48651993), (3, 16217331), (9, 5405777), (13, 3742461), (39, 1247487), (117, 415829), (631, 77103), (659, 73827), (1893, 25701), (1977, 24609), (5679, 8567), (5931, 8203)]