129398958

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{6827}}^1$

素因数の和:6860

約数の個数: 56

約数和(自身を含む): 313446168

約数和(自身を除く): 184047210

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 1053, 1458, 2106, 3159, 6318, 6827, 9477, 13654, 18954, 20481, 40962, 61443, 88751, 122886, 177502, 184329, 266253, 368658, 532506, 552987, 798759, 1105974, 1597518, 1658961, 2396277, 3317922, 4792554, 4976883, 7188831, 9953766, 14377662, 21566493, 43132986, 64699479, 129398958]

約数ペア:

[(1, 129398958), (2, 64699479), (3, 43132986), (6, 21566493), (9, 14377662), (13, 9953766), (18, 7188831), (26, 4976883), (27, 4792554), (39, 3317922), (54, 2396277), (78, 1658961), (81, 1597518), (117, 1105974), (162, 798759), (234, 552987), (243, 532506), (351, 368658), (486, 266253), (702, 184329), (729, 177502), (1053, 122886), (1458, 88751), (2106, 61443), (3159, 40962), (6318, 20481), (6827, 18954), (9477, 13654)]