201512097

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{4219}}^1$

素因数の和:4318

約数の個数: 32

約数和(自身を含む): 313968000

約数和(自身を除く): 112455903

約数列:

[1, 3, 9, 27, 29, 61, 87, 183, 261, 549, 783, 1647, 1769, 4219, 5307, 12657, 15921, 37971, 47763, 113913, 122351, 257359, 367053, 772077, 1101159, 2316231, 3303477, 6948693, 7463411, 22390233, 67170699, 201512097]

約数ペア:

[(1, 201512097), (3, 67170699), (9, 22390233), (27, 7463411), (29, 6948693), (61, 3303477), (87, 2316231), (183, 1101159), (261, 772077), (549, 367053), (783, 257359), (1647, 122351), (1769, 113913), (4219, 47763), (5307, 37971), (12657, 15921)]