80804906931

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1\times {\mathrm{1181}}^1$

素因数の和:1912

約数の個数: 64

約数和(自身を含む): 128047251456

約数和(自身を除く): 47242344525

約数列:

[1, 3, 7, 21, 31, 93, 217, 227, 463, 651, 681, 1181, 1389, 1589, 3241, 3543, 4767, 7037, 8267, 9723, 14353, 21111, 24801, 36611, 43059, 49259, 100471, 105101, 109833, 147777, 256277, 268087, 301413, 315303, 546803, 735707, 768831, 804261, 1640409, 1876609, 2207121, 3258131, 3827621, 5629827, 8310697, 9774393, 11482863, 16950893, 22806917, 24932091, 50852679, 58174879, 68420751, 118656251, 124124281, 174524637, 355968753, 372372843, 868869967, 2606609901, 3847852711, 11543558133, 26934968977, 80804906931]

約数ペア:

[(1, 80804906931), (3, 26934968977), (7, 11543558133), (21, 3847852711), (31, 2606609901), (93, 868869967), (217, 372372843), (227, 355968753), (463, 174524637), (651, 124124281), (681, 118656251), (1181, 68420751), (1389, 58174879), (1589, 50852679), (3241, 24932091), (3543, 22806917), (4767, 16950893), (7037, 11482863), (8267, 9774393), (9723, 8310697), (14353, 5629827), (21111, 3827621), (24801, 3258131), (36611, 2207121), (43059, 1876609), (49259, 1640409), (100471, 804261), (105101, 768831), (109833, 735707), (147777, 546803), (256277, 315303), (268087, 301413)]