63961191

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1171}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 115137280

約数和(自身を除く): 51176089

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 289, 357, 459, 867, 1071, 1171, 2023, 2601, 3213, 3513, 6069, 7803, 8197, 10539, 18207, 19907, 24591, 31617, 54621, 59721, 73773, 139349, 179163, 221319, 338419, 418047, 537489, 1015257, 1254141, 2368933, 3045771, 3762423, 7106799, 9137313, 21320397, 63961191]

約数ペア:

[(1, 63961191), (3, 21320397), (7, 9137313), (9, 7106799), (17, 3762423), (21, 3045771), (27, 2368933), (51, 1254141), (63, 1015257), (119, 537489), (153, 418047), (189, 338419), (289, 221319), (357, 179163), (459, 139349), (867, 73773), (1071, 59721), (1171, 54621), (2023, 31617), (2601, 24591), (3213, 19907), (3513, 18207), (6069, 10539), (7803, 8197)]