2017565577

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{599}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 3082060800

約数和(自身を除く): 1064495223

約数列:

[1, 3, 9, 27, 81, 83, 167, 243, 249, 501, 599, 747, 1503, 1797, 2241, 4509, 5391, 6723, 13527, 13861, 16173, 20169, 40581, 41583, 48519, 49717, 100033, 124749, 145557, 149151, 300099, 374247, 447453, 900297, 1122741, 1342359, 2700891, 3368223, 4027077, 8102673, 8302739, 12081231, 24308019, 24908217, 74724651, 224173953, 672521859, 2017565577]

約数ペア:

[(1, 2017565577), (3, 672521859), (9, 224173953), (27, 74724651), (81, 24908217), (83, 24308019), (167, 12081231), (243, 8302739), (249, 8102673), (501, 4027077), (599, 3368223), (747, 2700891), (1503, 1342359), (1797, 1122741), (2241, 900297), (4509, 447453), (5391, 374247), (6723, 300099), (13527, 149151), (13861, 145557), (16173, 124749), (20169, 100033), (40581, 49717), (41583, 48519)]