354278313

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{2357}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 554601600

約数和(自身を除く): 200323287

約数列:

[1, 3, 9, 19, 27, 57, 171, 293, 513, 879, 2357, 2637, 5567, 7071, 7911, 16701, 21213, 44783, 50103, 63639, 134349, 150309, 403047, 690601, 1209141, 2071803, 6215409, 13121419, 18646227, 39364257, 118092771, 354278313]

約数ペア:

[(1, 354278313), (3, 118092771), (9, 39364257), (19, 18646227), (27, 13121419), (57, 6215409), (171, 2071803), (293, 1209141), (513, 690601), (879, 403047), (2357, 150309), (2637, 134349), (5567, 63639), (7071, 50103), (7911, 44783), (16701, 21213)]