15697741293

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{135661}}^1$

素因数の和:135746

約数の個数: 48

約数和(自身を含む): 26073151104

約数和(自身を除く): 10375409811

約数列:

[1, 3, 9, 13, 23, 39, 43, 69, 117, 129, 207, 299, 387, 559, 897, 989, 1677, 2691, 2967, 5031, 8901, 12857, 38571, 115713, 135661, 406983, 1220949, 1763593, 3120203, 5290779, 5833423, 9360609, 15872337, 17500269, 28081827, 40562639, 52500807, 75834499, 121687917, 134168729, 227503497, 365063751, 402506187, 682510491, 1207518561, 1744193477, 5232580431, 15697741293]

約数ペア:

[(1, 15697741293), (3, 5232580431), (9, 1744193477), (13, 1207518561), (23, 682510491), (39, 402506187), (43, 365063751), (69, 227503497), (117, 134168729), (129, 121687917), (207, 75834499), (299, 52500807), (387, 40562639), (559, 28081827), (897, 17500269), (989, 15872337), (1677, 9360609), (2691, 5833423), (2967, 5290779), (5031, 3120203), (8901, 1763593), (12857, 1220949), (38571, 406983), (115713, 135661)]