87371271

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4219}}^1$

素因数の和:4300

約数の個数: 32

約数和(自身を含む): 141792000

約数和(自身を除く): 54420729

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 351, 531, 767, 1593, 2301, 4219, 6903, 12657, 20709, 37971, 54847, 113913, 164541, 248921, 493623, 746763, 1480869, 2240289, 3235973, 6720867, 9707919, 29123757, 87371271]

約数ペア:

[(1, 87371271), (3, 29123757), (9, 9707919), (13, 6720867), (27, 3235973), (39, 2240289), (59, 1480869), (117, 746763), (177, 493623), (351, 248921), (531, 164541), (767, 113913), (1593, 54847), (2301, 37971), (4219, 20709), (6903, 12657)]