199305873

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1627}}^1$

素因数の和:1998

約数の個数: 32

約数和(自身を含む): 319088000

約数和(自身を除く): 119782127

約数列:

[1, 3, 9, 13, 27, 39, 117, 349, 351, 1047, 1627, 3141, 4537, 4881, 9423, 13611, 14643, 21151, 40833, 43929, 63453, 122499, 190359, 567823, 571077, 1703469, 5110407, 7381699, 15331221, 22145097, 66435291, 199305873]

約数ペア:

[(1, 199305873), (3, 66435291), (9, 22145097), (13, 15331221), (27, 7381699), (39, 5110407), (117, 1703469), (349, 571077), (351, 567823), (1047, 190359), (1627, 122499), (3141, 63453), (4537, 43929), (4881, 40833), (9423, 21151), (13611, 14643)]