61495317

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 100009728

約数和(自身を除く): 38514411

約数列:

[1, 3, 9, 13, 39, 47, 53, 117, 141, 159, 211, 423, 477, 611, 633, 689, 1833, 1899, 2067, 2491, 2743, 5499, 6201, 7473, 8229, 9917, 11183, 22419, 24687, 29751, 32383, 33549, 89253, 97149, 100647, 128921, 145379, 291447, 386763, 436137, 525601, 1160289, 1308411, 1576803, 4730409, 6832813, 20498439, 61495317]

約数ペア:

[(1, 61495317), (3, 20498439), (9, 6832813), (13, 4730409), (39, 1576803), (47, 1308411), (53, 1160289), (117, 525601), (141, 436137), (159, 386763), (211, 291447), (423, 145379), (477, 128921), (611, 100647), (633, 97149), (689, 89253), (1833, 33549), (1899, 32383), (2067, 29751), (2491, 24687), (2743, 22419), (5499, 11183), (6201, 9917), (7473, 8229)]