48778847991

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{76333}}^1$

素因数の和:76496

約数の個数: 48

約数和(自身を含む): 76926351840

約数和(自身を除く): 28147503849

約数列:

[1, 3, 9, 19, 37, 57, 101, 111, 171, 303, 333, 703, 909, 1919, 2109, 3737, 5757, 6327, 11211, 17271, 33633, 71003, 76333, 213009, 228999, 639027, 686997, 1450327, 2824321, 4350981, 7709633, 8472963, 13052943, 23128899, 25418889, 53662099, 69386697, 146483027, 160986297, 285256421, 439449081, 482958891, 855769263, 1318347243, 2567307789, 5419871999, 16259615997, 48778847991]

約数ペア:

[(1, 48778847991), (3, 16259615997), (9, 5419871999), (19, 2567307789), (37, 1318347243), (57, 855769263), (101, 482958891), (111, 439449081), (171, 285256421), (303, 160986297), (333, 146483027), (703, 69386697), (909, 53662099), (1919, 25418889), (2109, 23128899), (3737, 13052943), (5757, 8472963), (6327, 7709633), (11211, 4350981), (17271, 2824321), (33633, 1450327), (71003, 686997), (76333, 639027), (213009, 228999)]