189650702997

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43627951}}^1$

素因数の和:43627990

約数の個数: 32

約数和(自身を含む): 335062671360

約数和(自身を除く): 145411968363

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 43627951, 130883853, 305395657, 392651559, 916186971, 1003442873, 1177954677, 2748560913, 3010328619, 7024100111, 8245682739, 9030985857, 21072300333, 27092957571, 63216900999, 189650702997]

約数ペア:

[(1, 189650702997), (3, 63216900999), (7, 27092957571), (9, 21072300333), (21, 9030985857), (23, 8245682739), (27, 7024100111), (63, 3010328619), (69, 2748560913), (161, 1177954677), (189, 1003442873), (207, 916186971), (483, 392651559), (621, 305395657), (1449, 130883853), (4347, 43627951)]