80016573

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2689}}^1$

素因数の和:2821

約数の個数: 32

約数和(自身を含む): 132563200

約数和(自身を除く): 52546627

約数列:

[1, 3, 7, 13, 21, 39, 91, 109, 273, 327, 763, 1417, 2289, 2689, 4251, 8067, 9919, 18823, 29757, 34957, 56469, 104871, 244699, 293101, 734097, 879303, 2051707, 3810313, 6155121, 11430939, 26672191, 80016573]

約数ペア:

[(1, 80016573), (3, 26672191), (7, 11430939), (13, 6155121), (21, 3810313), (39, 2051707), (91, 879303), (109, 734097), (273, 293101), (327, 244699), (763, 104871), (1417, 56469), (2289, 34957), (2689, 29757), (4251, 18823), (8067, 9919)]