550448001

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 873331200

約数和(自身を除く): 322883199

約数列:

[1, 3, 9, 27, 37, 41, 89, 111, 123, 151, 267, 333, 369, 453, 801, 999, 1107, 1359, 1517, 2403, 3293, 3649, 4077, 4551, 5587, 6191, 9879, 10947, 13439, 13653, 16761, 18573, 29637, 32841, 40317, 40959, 50283, 55719, 88911, 98523, 120951, 135013, 150849, 167157, 229067, 362853, 405039, 497243, 550999, 687201, 1215117, 1491729, 1652997, 2061603, 3645351, 4475187, 4958991, 6184809, 13425561, 14876973, 20386963, 61160889, 183482667, 550448001]

約数ペア:

[(1, 550448001), (3, 183482667), (9, 61160889), (27, 20386963), (37, 14876973), (41, 13425561), (89, 6184809), (111, 4958991), (123, 4475187), (151, 3645351), (267, 2061603), (333, 1652997), (369, 1491729), (453, 1215117), (801, 687201), (999, 550999), (1107, 497243), (1359, 405039), (1517, 362853), (2403, 229067), (3293, 167157), (3649, 150849), (4077, 135013), (4551, 120951), (5587, 98523), (6191, 88911), (9879, 55719), (10947, 50283), (13439, 40959), (13653, 40317), (16761, 32841), (18573, 29637)]