53445681

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 79017120

約数和(自身を除く): 25571439

約数列:

[1, 3, 9, 59, 177, 251, 401, 531, 753, 1203, 2259, 3609, 14809, 23659, 44427, 70977, 100651, 133281, 212931, 301953, 905859, 5938409, 17815227, 53445681]

約数ペア:

[(1, 53445681), (3, 17815227), (9, 5938409), (59, 905859), (177, 301953), (251, 212931), (401, 133281), (531, 100651), (753, 70977), (1203, 44427), (2259, 23659), (3609, 14809)]