74688183

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 123379200

約数和(自身を除く): 48691017

約数列:

[1, 3, 9, 19, 27, 41, 53, 57, 67, 123, 159, 171, 201, 369, 477, 513, 603, 779, 1007, 1107, 1273, 1431, 1809, 2173, 2337, 2747, 3021, 3551, 3819, 6519, 7011, 8241, 9063, 10653, 11457, 19557, 21033, 24723, 27189, 31959, 34371, 41287, 52193, 58671, 67469, 74169, 95877, 123861, 145591, 156579, 202407, 371583, 436773, 469737, 607221, 1114749, 1310319, 1409211, 1821663, 2766229, 3930957, 8298687, 24896061, 74688183]

約数ペア:

[(1, 74688183), (3, 24896061), (9, 8298687), (19, 3930957), (27, 2766229), (41, 1821663), (53, 1409211), (57, 1310319), (67, 1114749), (123, 607221), (159, 469737), (171, 436773), (201, 371583), (369, 202407), (477, 156579), (513, 145591), (603, 123861), (779, 95877), (1007, 74169), (1107, 67469), (1273, 58671), (1431, 52193), (1809, 41287), (2173, 34371), (2337, 31959), (2747, 27189), (3021, 24723), (3551, 21033), (3819, 19557), (6519, 11457), (7011, 10653), (8241, 9063)]