555146883

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{23}}^2$

素因数の和:126

約数の個数: 72

約数和(自身を含む): 936870480

約数和(自身を除く): 381723597

約数列:

[1, 3, 9, 17, 19, 23, 51, 57, 69, 153, 171, 207, 323, 361, 391, 437, 529, 969, 1083, 1173, 1311, 1587, 2907, 3249, 3519, 3933, 4761, 6137, 6859, 7429, 8303, 8993, 10051, 18411, 20577, 22287, 24909, 26979, 30153, 55233, 61731, 66861, 74727, 80937, 90459, 116603, 141151, 157757, 170867, 190969, 349809, 423453, 473271, 512601, 572907, 1049427, 1270359, 1419813, 1537803, 1718721, 2681869, 3246473, 3628411, 8045607, 9739419, 10885233, 24136821, 29218257, 32655699, 61682987, 185048961, 555146883]

約数ペア:

[(1, 555146883), (3, 185048961), (9, 61682987), (17, 32655699), (19, 29218257), (23, 24136821), (51, 10885233), (57, 9739419), (69, 8045607), (153, 3628411), (171, 3246473), (207, 2681869), (323, 1718721), (361, 1537803), (391, 1419813), (437, 1270359), (529, 1049427), (969, 572907), (1083, 512601), (1173, 473271), (1311, 423453), (1587, 349809), (2907, 190969), (3249, 170867), (3519, 157757), (3933, 141151), (4761, 116603), (6137, 90459), (6859, 80937), (7429, 74727), (8303, 66861), (8993, 61731), (10051, 55233), (18411, 30153), (20577, 26979), (22287, 24909)]