121497201

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 210862080

約数和(自身を除く): 89364879

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 191, 207, 439, 483, 573, 1317, 1337, 1449, 1719, 3073, 3951, 4011, 4393, 9219, 10097, 12033, 13179, 27657, 30291, 30751, 39537, 70679, 83849, 90873, 92253, 212037, 251547, 276759, 586943, 636111, 754641, 1760829, 1928527, 5282487, 5785581, 13499689, 17356743, 40499067, 121497201]

約数ペア:

[(1, 121497201), (3, 40499067), (7, 17356743), (9, 13499689), (21, 5785581), (23, 5282487), (63, 1928527), (69, 1760829), (161, 754641), (191, 636111), (207, 586943), (439, 276759), (483, 251547), (573, 212037), (1317, 92253), (1337, 90873), (1449, 83849), (1719, 70679), (3073, 39537), (3951, 30751), (4011, 30291), (4393, 27657), (9219, 13179), (10097, 12033)]