66735009

素因数分解:

$3^4\times {\mathrm{11}}^3\times {\mathrm{619}}^1$

素因数の和:664

約数の個数: 40

約数和(自身を含む): 109829280

約数和(自身を除く): 43094271

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 619, 891, 1089, 1331, 1857, 3267, 3993, 5571, 6809, 9801, 11979, 16713, 20427, 35937, 50139, 61281, 74899, 107811, 183843, 224697, 551529, 674091, 823889, 2022273, 2471667, 6066819, 7415001, 22245003, 66735009]

約数ペア:

[(1, 66735009), (3, 22245003), (9, 7415001), (11, 6066819), (27, 2471667), (33, 2022273), (81, 823889), (99, 674091), (121, 551529), (297, 224697), (363, 183843), (619, 107811), (891, 74899), (1089, 61281), (1331, 50139), (1857, 35937), (3267, 20427), (3993, 16713), (5571, 11979), (6809, 9801)]