72514431

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2029}}^1$

素因数の和:2084

約数の個数: 36

約数和(自身を含む): 120655080

約数和(自身を除く): 48140649

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 361, 627, 1083, 1881, 2029, 3249, 3971, 6087, 11913, 18261, 22319, 35739, 38551, 66957, 115653, 200871, 346959, 424061, 732469, 1272183, 2197407, 3816549, 6592221, 8057159, 24171477, 72514431]

約数ペア:

[(1, 72514431), (3, 24171477), (9, 8057159), (11, 6592221), (19, 3816549), (33, 2197407), (57, 1272183), (99, 732469), (171, 424061), (209, 346959), (361, 200871), (627, 115653), (1083, 66957), (1881, 38551), (2029, 35739), (3249, 22319), (3971, 18261), (6087, 11913)]