48431187

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 83466240

約数和(自身を除く): 35035053

約数列:

[1, 3, 7, 9, 21, 37, 63, 79, 111, 237, 259, 263, 333, 553, 711, 777, 789, 1659, 1841, 2331, 2367, 2923, 4977, 5523, 8769, 9731, 16569, 20461, 20777, 26307, 29193, 61383, 62331, 68117, 87579, 145439, 184149, 186993, 204351, 436317, 613053, 768749, 1308951, 2306247, 5381243, 6918741, 16143729, 48431187]

約数ペア:

[(1, 48431187), (3, 16143729), (7, 6918741), (9, 5381243), (21, 2306247), (37, 1308951), (63, 768749), (79, 613053), (111, 436317), (237, 204351), (259, 186993), (263, 184149), (333, 145439), (553, 87579), (711, 68117), (777, 62331), (789, 61383), (1659, 29193), (1841, 26307), (2331, 20777), (2367, 20461), (2923, 16569), (4977, 9731), (5523, 8769)]