85889727

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 163924992

約数和(自身を除く): 78035265

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 47, 63, 77, 81, 99, 141, 189, 231, 293, 297, 329, 423, 517, 567, 693, 879, 891, 987, 1269, 1551, 2051, 2079, 2637, 2961, 3223, 3619, 3807, 4653, 6153, 6237, 7911, 8883, 9669, 10857, 13771, 13959, 18459, 22561, 23733, 26649, 29007, 32571, 41313, 41877, 55377, 67683, 87021, 96397, 97713, 123939, 151481, 166131, 203049, 261063, 289191, 293139, 371817, 454443, 609147, 867573, 1060367, 1115451, 1363329, 1827441, 2602719, 3181101, 4089987, 7808157, 9543303, 12269961, 28629909, 85889727]

約数ペア:

[(1, 85889727), (3, 28629909), (7, 12269961), (9, 9543303), (11, 7808157), (21, 4089987), (27, 3181101), (33, 2602719), (47, 1827441), (63, 1363329), (77, 1115451), (81, 1060367), (99, 867573), (141, 609147), (189, 454443), (231, 371817), (293, 293139), (297, 289191), (329, 261063), (423, 203049), (517, 166131), (567, 151481), (693, 123939), (879, 97713), (891, 96397), (987, 87021), (1269, 67683), (1551, 55377), (2051, 41877), (2079, 41313), (2637, 32571), (2961, 29007), (3223, 26649), (3619, 23733), (3807, 22561), (4653, 18459), (6153, 13959), (6237, 13771), (7911, 10857), (8883, 9669)]