15673885983

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{19813}}^1$

素因数の和:20288

約数の個数: 48

約数和(自身を含む): 26829741120

約数和(自身を除く): 11155855137

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 433, 609, 1299, 1827, 3031, 3897, 9093, 12557, 19813, 27279, 37671, 59439, 87899, 113013, 138691, 178317, 263697, 416073, 574577, 791091, 1248219, 1723731, 4022039, 5171193, 8579029, 12066117, 25737087, 36198351, 60053203, 77211261, 180159609, 248791841, 540478827, 746375523, 1741542887, 2239126569, 5224628661, 15673885983]

約数ペア:

[(1, 15673885983), (3, 5224628661), (7, 2239126569), (9, 1741542887), (21, 746375523), (29, 540478827), (63, 248791841), (87, 180159609), (203, 77211261), (261, 60053203), (433, 36198351), (609, 25737087), (1299, 12066117), (1827, 8579029), (3031, 5171193), (3897, 4022039), (9093, 1723731), (12557, 1248219), (19813, 791091), (27279, 574577), (37671, 416073), (59439, 263697), (87899, 178317), (113013, 138691)]