86464937727

素因数分解:

$3^5\times 7^1\times {\mathrm{3989}}^1\times {\mathrm{12743}}^1$

素因数の和:16754

約数の個数: 48

約数和(自身を含む): 148071006720

約数和(自身を除く): 61606068993

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 3989, 11967, 12743, 27923, 35901, 38229, 83769, 89201, 107703, 114687, 251307, 267603, 323109, 344061, 753921, 802809, 969327, 1032183, 2261763, 2408427, 3096549, 6785289, 7225281, 21675843, 50831827, 152495481, 355822789, 457486443, 1067468367, 1372459329, 3202405101, 4117377987, 9607215303, 12352133961, 28821645909, 86464937727]

約数ペア:

[(1, 86464937727), (3, 28821645909), (7, 12352133961), (9, 9607215303), (21, 4117377987), (27, 3202405101), (63, 1372459329), (81, 1067468367), (189, 457486443), (243, 355822789), (567, 152495481), (1701, 50831827), (3989, 21675843), (11967, 7225281), (12743, 6785289), (27923, 3096549), (35901, 2408427), (38229, 2261763), (83769, 1032183), (89201, 969327), (107703, 802809), (114687, 753921), (251307, 344061), (267603, 323109)]