123077877

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1019}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 187353600

約数和(自身を除く): 64275723

約数列:

[1, 3, 13, 19, 39, 57, 163, 247, 489, 741, 1019, 2119, 3057, 3097, 6357, 9291, 13247, 19361, 39741, 40261, 58083, 120783, 166097, 251693, 498291, 755079, 2159261, 3155843, 6477783, 9467529, 41025959, 123077877]

約数ペア:

[(1, 123077877), (3, 41025959), (13, 9467529), (19, 6477783), (39, 3155843), (57, 2159261), (163, 755079), (247, 498291), (489, 251693), (741, 166097), (1019, 120783), (2119, 58083), (3057, 40261), (3097, 39741), (6357, 19361), (9291, 13247)]