202674879

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 342176016

約数和(自身を除く): 139501137

約数列:

[1, 3, 9, 11, 27, 33, 61, 81, 99, 113, 121, 183, 243, 297, 339, 363, 549, 671, 891, 1017, 1089, 1243, 1647, 2013, 2673, 3051, 3267, 3729, 4941, 6039, 6893, 7381, 9153, 9801, 11187, 13673, 14823, 18117, 20679, 22143, 27459, 29403, 33561, 41019, 54351, 62037, 66429, 75823, 100683, 123057, 163053, 186111, 199287, 227469, 302049, 369171, 558333, 597861, 682407, 834053, 1107513, 1674999, 1793583, 2047221, 2502159, 3322539, 6141663, 7506477, 18424989, 22519431, 67558293, 202674879]

約数ペア:

[(1, 202674879), (3, 67558293), (9, 22519431), (11, 18424989), (27, 7506477), (33, 6141663), (61, 3322539), (81, 2502159), (99, 2047221), (113, 1793583), (121, 1674999), (183, 1107513), (243, 834053), (297, 682407), (339, 597861), (363, 558333), (549, 369171), (671, 302049), (891, 227469), (1017, 199287), (1089, 186111), (1243, 163053), (1647, 123057), (2013, 100683), (2673, 75823), (3051, 66429), (3267, 62037), (3729, 54351), (4941, 41019), (6039, 33561), (6893, 29403), (7381, 27459), (9153, 22143), (9801, 20679), (11187, 18117), (13673, 14823)]