8435532021

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 13350543360

約数和(自身を除く): 4915011339

約数列:

[1, 3, 7, 21, 59, 67, 177, 201, 307, 331, 413, 469, 921, 993, 1239, 1407, 2149, 2317, 3953, 6447, 6951, 11859, 18113, 19529, 20569, 22177, 27671, 54339, 58587, 61707, 66531, 83013, 101617, 126791, 136703, 143983, 155239, 304851, 380373, 410109, 431949, 465717, 711319, 1213571, 1308443, 2133957, 3640713, 3925329, 5995403, 6808339, 8494997, 9159101, 17986209, 20425017, 25484991, 27477303, 41967821, 47658373, 125903463, 142975119, 401692001, 1205076003, 2811844007, 8435532021]

約数ペア:

[(1, 8435532021), (3, 2811844007), (7, 1205076003), (21, 401692001), (59, 142975119), (67, 125903463), (177, 47658373), (201, 41967821), (307, 27477303), (331, 25484991), (413, 20425017), (469, 17986209), (921, 9159101), (993, 8494997), (1239, 6808339), (1407, 5995403), (2149, 3925329), (2317, 3640713), (3953, 2133957), (6447, 1308443), (6951, 1213571), (11859, 711319), (18113, 465717), (19529, 431949), (20569, 410109), (22177, 380373), (27671, 304851), (54339, 155239), (58587, 143983), (61707, 136703), (66531, 126791), (83013, 101617)]