551445219

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{33427}}^1$

素因数の和:33496

約数の個数: 32

約数和(自身を含む): 898544640

約数和(自身を除く): 347099421

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 5499, 16497, 33427, 100281, 300843, 434551, 902529, 1303653, 1571069, 3910959, 4713207, 11732877, 14139621, 20423897, 42418863, 61271691, 183815073, 551445219]

約数ペア:

[(1, 551445219), (3, 183815073), (9, 61271691), (13, 42418863), (27, 20423897), (39, 14139621), (47, 11732877), (117, 4713207), (141, 3910959), (351, 1571069), (423, 1303653), (611, 902529), (1269, 434551), (1833, 300843), (5499, 100281), (16497, 33427)]