64875363

素因数分解:

$3^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{941}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 102489600

約数和(自身を除く): 37614237

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 343, 469, 941, 1029, 1407, 2823, 3283, 6587, 9849, 19761, 22981, 46109, 63047, 68943, 138327, 189141, 322763, 441329, 968289, 1323987, 3089303, 9267909, 21625121, 64875363]

約数ペア:

[(1, 64875363), (3, 21625121), (7, 9267909), (21, 3089303), (49, 1323987), (67, 968289), (147, 441329), (201, 322763), (343, 189141), (469, 138327), (941, 68943), (1029, 63047), (1407, 46109), (2823, 22981), (3283, 19761), (6587, 9849)]