84307119

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 124104960

約数和(自身を除く): 39797841

約数列:

[1, 3, 13, 39, 89, 107, 227, 267, 321, 681, 1157, 1391, 2951, 3471, 4173, 8853, 9523, 20203, 24289, 28569, 60609, 72867, 123799, 262639, 315757, 371397, 787917, 947271, 2161721, 6485163, 28102373, 84307119]

約数ペア:

[(1, 84307119), (3, 28102373), (13, 6485163), (39, 2161721), (89, 947271), (107, 787917), (227, 371397), (267, 315757), (321, 262639), (681, 123799), (1157, 72867), (1391, 60609), (2951, 28569), (3471, 24289), (4173, 20203), (8853, 9523)]