8231419647

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{4621}}^1$

素因数の和:5604

約数の個数: 48

約数和(自身を含む): 13670766720

約数和(自身を除く): 5439347073

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 947, 1881, 2841, 4621, 8523, 10417, 13863, 17993, 31251, 41589, 50831, 53979, 87799, 93753, 152493, 161937, 197923, 263397, 457479, 593769, 790191, 965789, 1781307, 2897367, 4376087, 8692101, 13128261, 39384783, 48136957, 83145653, 144410871, 249436959, 433232613, 748310877, 914602183, 2743806549, 8231419647]

約数ペア:

[(1, 8231419647), (3, 2743806549), (9, 914602183), (11, 748310877), (19, 433232613), (33, 249436959), (57, 144410871), (99, 83145653), (171, 48136957), (209, 39384783), (627, 13128261), (947, 8692101), (1881, 4376087), (2841, 2897367), (4621, 1781307), (8523, 965789), (10417, 790191), (13863, 593769), (17993, 457479), (31251, 263397), (41589, 197923), (50831, 161937), (53979, 152493), (87799, 93753)]