56689101

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1291}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 101582208

約数和(自身を除く): 44893107

約数列:

[1, 3, 7, 9, 17, 21, 41, 51, 63, 119, 123, 153, 287, 357, 369, 697, 861, 1071, 1291, 2091, 2583, 3873, 4879, 6273, 9037, 11619, 14637, 21947, 27111, 43911, 52931, 65841, 81333, 153629, 158793, 197523, 370517, 460887, 476379, 899827, 1111551, 1382661, 2699481, 3334653, 6298789, 8098443, 18896367, 56689101]

約数ペア:

[(1, 56689101), (3, 18896367), (7, 8098443), (9, 6298789), (17, 3334653), (21, 2699481), (41, 1382661), (51, 1111551), (63, 899827), (119, 476379), (123, 460887), (153, 370517), (287, 197523), (357, 158793), (369, 153629), (697, 81333), (861, 65841), (1071, 52931), (1291, 43911), (2091, 27111), (2583, 21947), (3873, 14637), (4879, 11619), (6273, 9037)]