53786079

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 86795040

約数和(自身を除く): 33008961

約数列:

[1, 3, 9, 17, 27, 51, 61, 113, 153, 183, 289, 339, 459, 549, 867, 1017, 1037, 1647, 1921, 2601, 3051, 3111, 5763, 6893, 7803, 9333, 17289, 17629, 20679, 27999, 32657, 51867, 52887, 62037, 97971, 117181, 158661, 186111, 293913, 351543, 475983, 881739, 1054629, 1992077, 3163887, 5976231, 17928693, 53786079]

約数ペア:

[(1, 53786079), (3, 17928693), (9, 5976231), (17, 3163887), (27, 1992077), (51, 1054629), (61, 881739), (113, 475983), (153, 351543), (183, 293913), (289, 186111), (339, 158661), (459, 117181), (549, 97971), (867, 62037), (1017, 52887), (1037, 51867), (1647, 32657), (1921, 27999), (2601, 20679), (3051, 17629), (3111, 17289), (5763, 9333), (6893, 7803)]