150189057

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 237219840

約数和(自身を除く): 87030783

約数列:

[1, 3, 9, 23, 29, 69, 87, 127, 197, 207, 261, 381, 591, 667, 1143, 1773, 2001, 2921, 3683, 4531, 5713, 6003, 8763, 11049, 13593, 17139, 25019, 26289, 33147, 40779, 51417, 75057, 84709, 131399, 225171, 254127, 394197, 575437, 725551, 762381, 1182591, 1726311, 2176653, 5178933, 6529959, 16687673, 50063019, 150189057]

約数ペア:

[(1, 150189057), (3, 50063019), (9, 16687673), (23, 6529959), (29, 5178933), (69, 2176653), (87, 1726311), (127, 1182591), (197, 762381), (207, 725551), (261, 575437), (381, 394197), (591, 254127), (667, 225171), (1143, 131399), (1773, 84709), (2001, 75057), (2921, 51417), (3683, 40779), (4531, 33147), (5713, 26289), (6003, 25019), (8763, 17139), (11049, 13593)]