85280498793

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{194687}}^1$

素因数の和:195126

約数の個数: 48

約数和(自身を含む): 149426933760

約数和(自身を除く): 64146434967

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 409, 1071, 1227, 2863, 3681, 6953, 8589, 20859, 25767, 48671, 62577, 146013, 194687, 438039, 584061, 1362809, 1752183, 3309679, 4088427, 9929037, 12265281, 23167753, 29787111, 69503259, 79626983, 208509777, 238880949, 557388881, 716642847, 1353658711, 1672166643, 4060976133, 5016499929, 9475610977, 12182928399, 28426832931, 85280498793]

約数ペア:

[(1, 85280498793), (3, 28426832931), (7, 12182928399), (9, 9475610977), (17, 5016499929), (21, 4060976133), (51, 1672166643), (63, 1353658711), (119, 716642847), (153, 557388881), (357, 238880949), (409, 208509777), (1071, 79626983), (1227, 69503259), (2863, 29787111), (3681, 23167753), (6953, 12265281), (8589, 9929037), (20859, 4088427), (25767, 3309679), (48671, 1752183), (62577, 1362809), (146013, 584061), (194687, 438039)]