470528080533

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1\times {\mathrm{72091}}^1$

素因数の和:72806

約数の個数: 48

約数和(自身を含む): 782026332672

約数和(自身を除く): 311498252139

約数列:

[1, 3, 7, 9, 21, 63, 211, 491, 633, 1473, 1477, 1899, 3437, 4419, 4431, 10311, 13293, 30933, 72091, 103601, 216273, 310803, 504637, 648819, 725207, 932409, 1513911, 2175621, 4541733, 6526863, 15211201, 35396681, 45633603, 106190043, 106478407, 136900809, 247776767, 318570129, 319435221, 743330301, 958305663, 2229990903, 7468699691, 22406099073, 52280897837, 67218297219, 156842693511, 470528080533]

約数ペア:

[(1, 470528080533), (3, 156842693511), (7, 67218297219), (9, 52280897837), (21, 22406099073), (63, 7468699691), (211, 2229990903), (491, 958305663), (633, 743330301), (1473, 319435221), (1477, 318570129), (1899, 247776767), (3437, 136900809), (4419, 106478407), (4431, 106190043), (10311, 45633603), (13293, 35396681), (30933, 15211201), (72091, 6526863), (103601, 4541733), (216273, 2175621), (310803, 1513911), (504637, 932409), (648819, 725207)]