77937803451

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{9833}}^1\times {\mathrm{6827}}^1$

素因数の和:16712

約数の個数: 32

約数和(自身を含む): 118177931520

約数和(自身を除く): 40240128069

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 6827, 9833, 20481, 29499, 61443, 88497, 184329, 265491, 293561, 422819, 880683, 1268457, 2642049, 3805371, 7926147, 11416113, 67129891, 201389673, 604169019, 1812507057, 2886585313, 8659755939, 25979267817, 77937803451]

約数ペア:

[(1, 77937803451), (3, 25979267817), (9, 8659755939), (27, 2886585313), (43, 1812507057), (129, 604169019), (387, 201389673), (1161, 67129891), (6827, 11416113), (9833, 7926147), (20481, 3805371), (29499, 2642049), (61443, 1268457), (88497, 880683), (184329, 422819), (265491, 293561)]