25785143043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{353}}^1$

素因数の和:836

約数の個数: 64

約数和(自身を含む): 38659382784

約数和(自身を除く): 12874239741

約数列:

[1, 3, 11, 33, 61, 131, 183, 277, 353, 393, 671, 831, 1059, 1441, 2013, 3047, 3883, 4323, 7991, 9141, 11649, 16897, 21533, 23973, 36287, 46243, 50691, 64599, 87901, 97781, 108861, 138729, 185867, 236863, 263703, 293343, 399157, 508673, 557601, 710589, 1075591, 1197471, 1526019, 2213507, 2820823, 3226773, 5964641, 6640521, 8462469, 12809311, 17893923, 24348577, 31029053, 38427933, 65611051, 73045731, 93087159, 140902421, 196833153, 422707263, 781367971, 2344103913, 8595047681, 25785143043]

約数ペア:

[(1, 25785143043), (3, 8595047681), (11, 2344103913), (33, 781367971), (61, 422707263), (131, 196833153), (183, 140902421), (277, 93087159), (353, 73045731), (393, 65611051), (671, 38427933), (831, 31029053), (1059, 24348577), (1441, 17893923), (2013, 12809311), (3047, 8462469), (3883, 6640521), (4323, 5964641), (7991, 3226773), (9141, 2820823), (11649, 2213507), (16897, 1526019), (21533, 1197471), (23973, 1075591), (36287, 710589), (46243, 557601), (50691, 508673), (64599, 399157), (87901, 293343), (97781, 263703), (108861, 236863), (138729, 185867)]