168473613

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2423}}^1$

素因数の和:2494

約数の個数: 48

約数和(自身を含む): 291810816

約数和(自身を除く): 123337203

約数列:

[1, 3, 7, 11, 21, 33, 43, 49, 77, 129, 147, 231, 301, 473, 539, 903, 1419, 1617, 2107, 2423, 3311, 6321, 7269, 9933, 16961, 23177, 26653, 50883, 69531, 79959, 104189, 118727, 186571, 312567, 356181, 559713, 729323, 1146079, 1305997, 2187969, 3438237, 3917991, 5105261, 8022553, 15315783, 24067659, 56157871, 168473613]

約数ペア:

[(1, 168473613), (3, 56157871), (7, 24067659), (11, 15315783), (21, 8022553), (33, 5105261), (43, 3917991), (49, 3438237), (77, 2187969), (129, 1305997), (147, 1146079), (231, 729323), (301, 559713), (473, 356181), (539, 312567), (903, 186571), (1419, 118727), (1617, 104189), (2107, 79959), (2423, 69531), (3311, 50883), (6321, 26653), (7269, 23177), (9933, 16961)]