15679370817

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4649}}^1$

素因数の和:4859

約数の個数: 72

約数和(自身を含む): 26370708000

約数和(自身を除く): 10691337183

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 163, 171, 209, 363, 489, 627, 1089, 1467, 1793, 1881, 2299, 3097, 4649, 5379, 6897, 9291, 13947, 16137, 19723, 20691, 27873, 34067, 41841, 51139, 59169, 88331, 102201, 153417, 177507, 264993, 306603, 374737, 460251, 562529, 757787, 794979, 971641, 1124211, 1687587, 2273361, 2914923, 3372633, 5062761, 6820083, 8335657, 8744769, 10688051, 14397953, 25006971, 32064153, 43193859, 75020913, 91692227, 96192459, 129581577, 158377483, 275076681, 475132449, 825230043, 1425397347, 1742152313, 5226456939, 15679370817]

約数ペア:

[(1, 15679370817), (3, 5226456939), (9, 1742152313), (11, 1425397347), (19, 825230043), (33, 475132449), (57, 275076681), (99, 158377483), (121, 129581577), (163, 96192459), (171, 91692227), (209, 75020913), (363, 43193859), (489, 32064153), (627, 25006971), (1089, 14397953), (1467, 10688051), (1793, 8744769), (1881, 8335657), (2299, 6820083), (3097, 5062761), (4649, 3372633), (5379, 2914923), (6897, 2273361), (9291, 1687587), (13947, 1124211), (16137, 971641), (19723, 794979), (20691, 757787), (27873, 562529), (34067, 460251), (41841, 374737), (51139, 306603), (59169, 264993), (88331, 177507), (102201, 153417)]