16163977437

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{1259}}^1\times {\mathrm{5113}}^1$

素因数の和:6415

約数の個数: 40

約数和(自身を含む): 24949774080

約数和(自身を除く): 8785796643

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 1259, 2511, 3777, 5113, 11331, 15339, 33993, 39029, 46017, 101979, 117087, 138051, 158503, 351261, 414153, 475509, 1053783, 1426527, 3161349, 4279581, 6437267, 12838743, 19311801, 57935403, 173806209, 199555277, 521418627, 598665831, 1795997493, 5387992479, 16163977437]

約数ペア:

[(1, 16163977437), (3, 5387992479), (9, 1795997493), (27, 598665831), (31, 521418627), (81, 199555277), (93, 173806209), (279, 57935403), (837, 19311801), (1259, 12838743), (2511, 6437267), (3777, 4279581), (5113, 3161349), (11331, 1426527), (15339, 1053783), (33993, 475509), (39029, 414153), (46017, 351261), (101979, 158503), (117087, 138051)]