65564631

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 110522880

約数和(自身を除く): 44958249

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 163, 187, 239, 489, 561, 717, 1467, 1683, 1793, 2151, 2629, 2771, 4063, 5379, 7887, 8313, 12189, 16137, 23661, 24939, 30481, 36567, 38957, 44693, 91443, 116871, 134079, 274329, 350613, 402237, 428527, 662269, 1285581, 1986807, 3856743, 5960421, 7284959, 21854877, 65564631]

約数ペア:

[(1, 65564631), (3, 21854877), (9, 7284959), (11, 5960421), (17, 3856743), (33, 1986807), (51, 1285581), (99, 662269), (153, 428527), (163, 402237), (187, 350613), (239, 274329), (489, 134079), (561, 116871), (717, 91443), (1467, 44693), (1683, 38957), (1793, 36567), (2151, 30481), (2629, 24939), (2771, 23661), (4063, 16137), (5379, 12189), (7887, 8313)]