26270559

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 48372480

約数和(自身を除く): 22101921

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 969, 1071, 1197, 1291, 2261, 2907, 3873, 6783, 9037, 11619, 20349, 21947, 24529, 27111, 65841, 73587, 81333, 153629, 171703, 197523, 220761, 416993, 460887, 515109, 1250979, 1382661, 1545327, 2918951, 3752937, 8756853, 26270559]

約数ペア:

[(1, 26270559), (3, 8756853), (7, 3752937), (9, 2918951), (17, 1545327), (19, 1382661), (21, 1250979), (51, 515109), (57, 460887), (63, 416993), (119, 220761), (133, 197523), (153, 171703), (171, 153629), (323, 81333), (357, 73587), (399, 65841), (969, 27111), (1071, 24529), (1197, 21947), (1291, 20349), (2261, 11619), (2907, 9037), (3873, 6783)]