156688940727

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1\times {\mathrm{2521}}^1$

素因数の和:3506

約数の個数: 80

約数和(自身を含む): 258972679680

約数和(自身を除く): 102283738953

約数列:

[1, 3, 9, 11, 27, 33, 79, 81, 99, 237, 297, 711, 869, 883, 891, 2133, 2521, 2607, 2649, 6399, 7563, 7821, 7947, 9713, 22689, 23463, 23841, 27731, 29139, 68067, 69757, 70389, 71523, 83193, 87417, 199159, 204201, 209271, 249579, 262251, 597477, 627813, 748737, 767327, 786753, 1792431, 1883439, 2190749, 2226043, 2246211, 2301981, 5377293, 5650317, 6572247, 6678129, 6905943, 16131879, 19716741, 20034387, 20717829, 24486473, 59150223, 60103161, 62153487, 73459419, 175857397, 177450669, 180309483, 220378257, 527572191, 661134771, 1582716573, 1934431367, 1983404313, 4748149719, 5803294101, 14244449157, 17409882303, 52229646909, 156688940727]

約数ペア:

[(1, 156688940727), (3, 52229646909), (9, 17409882303), (11, 14244449157), (27, 5803294101), (33, 4748149719), (79, 1983404313), (81, 1934431367), (99, 1582716573), (237, 661134771), (297, 527572191), (711, 220378257), (869, 180309483), (883, 177450669), (891, 175857397), (2133, 73459419), (2521, 62153487), (2607, 60103161), (2649, 59150223), (6399, 24486473), (7563, 20717829), (7821, 20034387), (7947, 19716741), (9713, 16131879), (22689, 6905943), (23463, 6678129), (23841, 6572247), (27731, 5650317), (29139, 5377293), (68067, 2301981), (69757, 2246211), (70389, 2226043), (71523, 2190749), (83193, 1883439), (87417, 1792431), (199159, 786753), (204201, 767327), (209271, 748737), (249579, 627813), (262251, 597477)]