88081539

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18979}}^1$

素因数の和:19019

約数の個数: 32

約数和(自身を含む): 153054720

約数和(自身を除く): 64973181

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 18979, 56937, 132853, 246727, 322643, 398559, 740181, 967929, 1727089, 2258501, 4194359, 5181267, 6775503, 12583077, 29360513, 88081539]

約数ペア:

[(1, 88081539), (3, 29360513), (7, 12583077), (13, 6775503), (17, 5181267), (21, 4194359), (39, 2258501), (51, 1727089), (91, 967929), (119, 740181), (221, 398559), (273, 322643), (357, 246727), (663, 132853), (1547, 56937), (4641, 18979)]