142017603

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 244457472

約数和(自身を除く): 102439869

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 97, 173, 217, 273, 291, 403, 519, 651, 679, 1209, 1211, 1261, 2037, 2249, 2821, 3007, 3633, 3783, 5363, 6747, 8463, 8827, 9021, 15743, 16089, 16781, 21049, 26481, 37541, 39091, 47229, 50343, 63147, 69719, 112623, 117273, 117467, 209157, 218153, 273637, 352401, 488033, 520211, 654459, 820911, 1464099, 1527071, 1560633, 3641477, 4581213, 6762743, 10924431, 20288229, 47339201, 142017603]

約数ペア:

[(1, 142017603), (3, 47339201), (7, 20288229), (13, 10924431), (21, 6762743), (31, 4581213), (39, 3641477), (91, 1560633), (93, 1527071), (97, 1464099), (173, 820911), (217, 654459), (273, 520211), (291, 488033), (403, 352401), (519, 273637), (651, 218153), (679, 209157), (1209, 117467), (1211, 117273), (1261, 112623), (2037, 69719), (2249, 63147), (2821, 50343), (3007, 47229), (3633, 39091), (3783, 37541), (5363, 26481), (6747, 21049), (8463, 16781), (8827, 16089), (9021, 15743)]