84307197

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 126120960

約数和(自身を除く): 41813763

約数列:

[1, 3, 13, 31, 39, 93, 137, 403, 411, 509, 1209, 1527, 1781, 4247, 5343, 6617, 12741, 15779, 19851, 47337, 55211, 69733, 165633, 205127, 209199, 615381, 906529, 2161723, 2719587, 6485169, 28102399, 84307197]

約数ペア:

[(1, 84307197), (3, 28102399), (13, 6485169), (31, 2719587), (39, 2161723), (93, 906529), (137, 615381), (403, 209199), (411, 205127), (509, 165633), (1209, 69733), (1527, 55211), (1781, 47337), (4247, 19851), (5343, 15779), (6617, 12741)]