53349777

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 88583040

約数和(自身を除く): 35233263

約数列:

[1, 3, 9, 13, 19, 39, 57, 103, 117, 171, 233, 247, 309, 699, 741, 927, 1339, 1957, 2097, 2223, 3029, 4017, 4427, 5871, 9087, 12051, 13281, 17613, 23999, 25441, 27261, 39843, 57551, 71997, 76323, 172653, 215991, 228969, 311987, 455981, 517959, 935961, 1367943, 2807883, 4103829, 5927753, 17783259, 53349777]

約数ペア:

[(1, 53349777), (3, 17783259), (9, 5927753), (13, 4103829), (19, 2807883), (39, 1367943), (57, 935961), (103, 517959), (117, 455981), (171, 311987), (233, 228969), (247, 215991), (309, 172653), (699, 76323), (741, 71997), (927, 57551), (1339, 39843), (1957, 27261), (2097, 25441), (2223, 23999), (3029, 17613), (4017, 13281), (4427, 12051), (5871, 9087)]