54221097

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 92160000

約数和(自身を除く): 37938903

約数列:

[1, 3, 7, 21, 23, 29, 49, 69, 79, 87, 147, 161, 203, 237, 343, 483, 553, 609, 667, 1029, 1127, 1421, 1659, 1817, 2001, 2291, 3381, 3871, 4263, 4669, 5451, 6873, 7889, 9947, 11613, 12719, 14007, 16037, 23667, 27097, 29841, 32683, 38157, 48111, 52693, 81291, 89033, 98049, 112259, 158079, 228781, 267099, 336777, 368851, 623231, 686343, 785813, 1106553, 1869693, 2357439, 2581957, 7745871, 18073699, 54221097]

約数ペア:

[(1, 54221097), (3, 18073699), (7, 7745871), (21, 2581957), (23, 2357439), (29, 1869693), (49, 1106553), (69, 785813), (79, 686343), (87, 623231), (147, 368851), (161, 336777), (203, 267099), (237, 228781), (343, 158079), (483, 112259), (553, 98049), (609, 89033), (667, 81291), (1029, 52693), (1127, 48111), (1421, 38157), (1659, 32683), (1817, 29841), (2001, 27097), (2291, 23667), (3381, 16037), (3871, 14007), (4263, 12719), (4669, 11613), (5451, 9947), (6873, 7889)]