477882009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 767257920

約数和(自身を除く): 289375911

約数列:

[1, 3, 9, 11, 33, 99, 107, 197, 229, 321, 591, 687, 963, 1177, 1773, 2061, 2167, 2519, 3531, 6501, 7557, 10593, 19503, 21079, 22671, 24503, 45113, 63237, 73509, 135339, 189711, 220527, 231869, 269533, 406017, 496243, 695607, 808599, 1488729, 2086821, 2425797, 4466187, 4827091, 14481273, 43443819, 53098001, 159294003, 477882009]

約数ペア:

[(1, 477882009), (3, 159294003), (9, 53098001), (11, 43443819), (33, 14481273), (99, 4827091), (107, 4466187), (197, 2425797), (229, 2086821), (321, 1488729), (591, 808599), (687, 695607), (963, 496243), (1177, 406017), (1773, 269533), (2061, 231869), (2167, 220527), (2519, 189711), (3531, 135339), (6501, 73509), (7557, 63237), (10593, 45113), (19503, 24503), (21079, 22671)]