1983729231

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1949}}^1$

素因数の和:2141

約数の個数: 64

約数和(自身を含む): 3369600000

約数和(自身を除く): 1385870769

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 149, 207, 253, 297, 447, 621, 759, 1341, 1639, 1949, 2277, 3427, 4023, 4917, 5847, 6831, 10281, 14751, 17541, 21439, 30843, 37697, 44253, 44827, 52623, 64317, 92529, 113091, 134481, 192951, 290401, 339273, 403443, 493097, 578853, 871203, 1017819, 1210329, 1479291, 2613609, 3194411, 4437873, 6679223, 7840827, 9583233, 13313619, 20037669, 28749699, 60113007, 73471453, 86249097, 180339021, 220414359, 661243077, 1983729231]

約数ペア:

[(1, 1983729231), (3, 661243077), (9, 220414359), (11, 180339021), (23, 86249097), (27, 73471453), (33, 60113007), (69, 28749699), (99, 20037669), (149, 13313619), (207, 9583233), (253, 7840827), (297, 6679223), (447, 4437873), (621, 3194411), (759, 2613609), (1341, 1479291), (1639, 1210329), (1949, 1017819), (2277, 871203), (3427, 578853), (4023, 493097), (4917, 403443), (5847, 339273), (6831, 290401), (10281, 192951), (14751, 134481), (17541, 113091), (21439, 92529), (30843, 64317), (37697, 52623), (44253, 44827)]