121452513

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 209190912

約数和(自身を除く): 87738399

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 113, 127, 217, 273, 339, 381, 403, 651, 791, 889, 1209, 1469, 1651, 2373, 2667, 2821, 3503, 3937, 4407, 4953, 8463, 10283, 10509, 11557, 11811, 14351, 24521, 27559, 30849, 34671, 43053, 45539, 51181, 73563, 82677, 100457, 136617, 153543, 186563, 301371, 318773, 358267, 444881, 559689, 956319, 1074801, 1305941, 1334643, 3114167, 3917823, 5783453, 9342501, 17350359, 40484171, 121452513]

約数ペア:

[(1, 121452513), (3, 40484171), (7, 17350359), (13, 9342501), (21, 5783453), (31, 3917823), (39, 3114167), (91, 1334643), (93, 1305941), (113, 1074801), (127, 956319), (217, 559689), (273, 444881), (339, 358267), (381, 318773), (403, 301371), (651, 186563), (791, 153543), (889, 136617), (1209, 100457), (1469, 82677), (1651, 73563), (2373, 51181), (2667, 45539), (2821, 43053), (3503, 34671), (3937, 30849), (4407, 27559), (4953, 24521), (8463, 14351), (10283, 11811), (10509, 11557)]