236416977

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^3\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 380989440

約数和(自身を除く): 144572463

約数列:

[1, 3, 9, 17, 23, 51, 69, 127, 153, 207, 381, 391, 529, 1143, 1173, 1587, 2159, 2921, 3519, 4761, 6477, 8763, 8993, 12167, 19431, 26289, 26979, 36501, 49657, 67183, 80937, 109503, 148971, 201549, 206839, 446913, 604647, 620517, 1142111, 1545209, 1861551, 3426333, 4635627, 10278999, 13906881, 26268553, 78805659, 236416977]

約数ペア:

[(1, 236416977), (3, 78805659), (9, 26268553), (17, 13906881), (23, 10278999), (51, 4635627), (69, 3426333), (127, 1861551), (153, 1545209), (207, 1142111), (381, 620517), (391, 604647), (529, 446913), (1143, 206839), (1173, 201549), (1587, 148971), (2159, 109503), (2921, 80937), (3519, 67183), (4761, 49657), (6477, 36501), (8763, 26979), (8993, 26289), (12167, 19431)]