61882821

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6869}}^1$

素因数の和:6906

約数の個数: 48

約数和(自身を含む): 120032640

約数和(自身を除く): 58149819

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 6869, 9009, 20607, 48083, 61821, 75559, 89297, 144249, 226677, 267891, 432747, 528913, 625079, 680031, 803673, 982267, 1586739, 1875237, 2946801, 4760217, 5625711, 6875869, 8840403, 20627607, 61882821]

約数ペア:

[(1, 61882821), (3, 20627607), (7, 8840403), (9, 6875869), (11, 5625711), (13, 4760217), (21, 2946801), (33, 1875237), (39, 1586739), (63, 982267), (77, 803673), (91, 680031), (99, 625079), (117, 528913), (143, 432747), (231, 267891), (273, 226677), (429, 144249), (693, 89297), (819, 75559), (1001, 61821), (1287, 48083), (3003, 20607), (6869, 9009)]