156633520491

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{200779}}^1$

素因数の和:200889

約数の個数: 72

約数和(自身を含む): 276727042800

約数和(自身を除く): 120093522309

約数列:

[1, 3, 7, 9, 21, 29, 49, 61, 63, 87, 147, 183, 203, 261, 427, 441, 549, 609, 1281, 1421, 1769, 1827, 2989, 3843, 4263, 5307, 8967, 12383, 12789, 15921, 26901, 37149, 86681, 111447, 200779, 260043, 602337, 780129, 1405453, 1807011, 4216359, 5822591, 9838171, 12247519, 12649077, 17467773, 29514513, 36742557, 40758137, 52403319, 85732633, 88543539, 110227671, 122274411, 257197899, 285306959, 355178051, 366823233, 600128431, 771593697, 855920877, 1065534153, 1800385293, 2486246357, 2567762631, 3196602459, 5401155879, 7458739071, 17403724499, 22376217213, 52211173497, 156633520491]

約数ペア:

[(1, 156633520491), (3, 52211173497), (7, 22376217213), (9, 17403724499), (21, 7458739071), (29, 5401155879), (49, 3196602459), (61, 2567762631), (63, 2486246357), (87, 1800385293), (147, 1065534153), (183, 855920877), (203, 771593697), (261, 600128431), (427, 366823233), (441, 355178051), (549, 285306959), (609, 257197899), (1281, 122274411), (1421, 110227671), (1769, 88543539), (1827, 85732633), (2989, 52403319), (3843, 40758137), (4263, 36742557), (5307, 29514513), (8967, 17467773), (12383, 12649077), (12789, 12247519), (15921, 9838171), (26901, 5822591), (37149, 4216359), (86681, 1807011), (111447, 1405453), (200779, 780129), (260043, 602337)]