1333857537

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{2389}}^1$

素因数の和:2575

約数の個数: 40

約数和(自身を含む): 2043994920

約数和(自身を除く): 710137383

約数列:

[1, 3, 9, 27, 61, 81, 113, 183, 339, 549, 1017, 1647, 2389, 3051, 4941, 6893, 7167, 9153, 20679, 21501, 62037, 64503, 145729, 186111, 193509, 269957, 437187, 558333, 809871, 1311561, 2429613, 3934683, 7288839, 11804049, 16467377, 21866517, 49402131, 148206393, 444619179, 1333857537]

約数ペア:

[(1, 1333857537), (3, 444619179), (9, 148206393), (27, 49402131), (61, 21866517), (81, 16467377), (113, 11804049), (183, 7288839), (339, 3934683), (549, 2429613), (1017, 1311561), (1647, 809871), (2389, 558333), (3051, 437187), (4941, 269957), (6893, 193509), (7167, 186111), (9153, 145729), (20679, 64503), (21501, 62037)]