31542093

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 52166400

約数和(自身を除く): 20624307

約数列:

[1, 3, 9, 11, 33, 37, 79, 99, 109, 111, 237, 327, 333, 407, 711, 869, 981, 1199, 1221, 2607, 2923, 3597, 3663, 4033, 7821, 8611, 8769, 10791, 12099, 25833, 26307, 32153, 36297, 44363, 77499, 94721, 96459, 133089, 284163, 289377, 318607, 399267, 852489, 955821, 2867463, 3504677, 10514031, 31542093]

約数ペア:

[(1, 31542093), (3, 10514031), (9, 3504677), (11, 2867463), (33, 955821), (37, 852489), (79, 399267), (99, 318607), (109, 289377), (111, 284163), (237, 133089), (327, 96459), (333, 94721), (407, 77499), (711, 44363), (869, 36297), (981, 32153), (1199, 26307), (1221, 25833), (2607, 12099), (2923, 10791), (3597, 8769), (3663, 8611), (4033, 7821)]