64238121

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4157}}^1$

素因数の和:4281

約数の個数: 24

約数和(自身を含む): 99243144

約数和(自身を除く): 35005023

約数列:

[1, 3, 9, 17, 51, 101, 153, 303, 909, 1717, 4157, 5151, 12471, 15453, 37413, 70669, 212007, 419857, 636021, 1259571, 3778713, 7137569, 21412707, 64238121]

約数ペア:

[(1, 64238121), (3, 21412707), (9, 7137569), (17, 3778713), (51, 1259571), (101, 636021), (153, 419857), (303, 212007), (909, 70669), (1717, 37413), (4157, 15453), (5151, 12471)]