135653609

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 182020608

約数和(自身を除く): 46366999

約数列:

[1, 7, 13, 23, 47, 49, 91, 161, 197, 299, 329, 611, 637, 1081, 1127, 1379, 2093, 2303, 2561, 4277, 4531, 7567, 9259, 9653, 14053, 14651, 17927, 29939, 31717, 52969, 58903, 64813, 98371, 120367, 125489, 212957, 222019, 412321, 453691, 688597, 842569, 1490699, 2768441, 2886247, 5897983, 10434893, 19379087, 135653609]

約数ペア:

[(1, 135653609), (7, 19379087), (13, 10434893), (23, 5897983), (47, 2886247), (49, 2768441), (91, 1490699), (161, 842569), (197, 688597), (299, 453691), (329, 412321), (611, 222019), (637, 212957), (1081, 125489), (1127, 120367), (1379, 98371), (2093, 64813), (2303, 58903), (2561, 52969), (4277, 31717), (4531, 29939), (7567, 17927), (9259, 14651), (9653, 14053)]