31363335159

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{3559}}^1$

素因数の和:3840

約数の個数: 64

約数和(自身を含む): 47999508480

約数和(自身を除く): 16636173321

約数列:

[1, 3, 13, 31, 37, 39, 93, 111, 197, 403, 481, 591, 1147, 1209, 1443, 2561, 3441, 3559, 6107, 7289, 7683, 10677, 14911, 18321, 21867, 44733, 46267, 79391, 94757, 110329, 131683, 138801, 225959, 238173, 284271, 330987, 395049, 677877, 701123, 1434277, 1711879, 2103369, 2937467, 4082173, 4302831, 5135637, 8812401, 9114599, 12246519, 21734813, 25941551, 27343797, 53068249, 65204439, 77824653, 159204747, 282552569, 337240163, 804188081, 847657707, 1011720489, 2412564243, 10454445053, 31363335159]

約数ペア:

[(1, 31363335159), (3, 10454445053), (13, 2412564243), (31, 1011720489), (37, 847657707), (39, 804188081), (93, 337240163), (111, 282552569), (197, 159204747), (403, 77824653), (481, 65204439), (591, 53068249), (1147, 27343797), (1209, 25941551), (1443, 21734813), (2561, 12246519), (3441, 9114599), (3559, 8812401), (6107, 5135637), (7289, 4302831), (7683, 4082173), (10677, 2937467), (14911, 2103369), (18321, 1711879), (21867, 1434277), (44733, 701123), (46267, 677877), (79391, 395049), (94757, 330987), (110329, 284271), (131683, 238173), (138801, 225959)]