131444982

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 291992688

約数和(自身を除く): 160547706

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 211, 318, 422, 477, 633, 653, 954, 1266, 1306, 1899, 1959, 3798, 3918, 5877, 11183, 11754, 22366, 33549, 34609, 67098, 69218, 100647, 103827, 137783, 201294, 207654, 275566, 311481, 413349, 622962, 826698, 1240047, 2480094, 7302499, 14604998, 21907497, 43814994, 65722491, 131444982]

約数ペア:

[(1, 131444982), (2, 65722491), (3, 43814994), (6, 21907497), (9, 14604998), (18, 7302499), (53, 2480094), (106, 1240047), (159, 826698), (211, 622962), (318, 413349), (422, 311481), (477, 275566), (633, 207654), (653, 201294), (954, 137783), (1266, 103827), (1306, 100647), (1899, 69218), (1959, 67098), (3798, 34609), (3918, 33549), (5877, 22366), (11183, 11754)]