187310097

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31391}}^1$

素因数の和:31430

約数の個数: 32

約数和(自身を含む): 316431360

約数和(自身を除く): 129121263

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 31391, 94173, 282519, 408083, 533647, 847557, 1224249, 1600941, 3672747, 4802823, 6937411, 11018241, 14408469, 20812233, 62436699, 187310097]

約数ペア:

[(1, 187310097), (3, 62436699), (9, 20812233), (13, 14408469), (17, 11018241), (27, 6937411), (39, 4802823), (51, 3672747), (117, 1600941), (153, 1224249), (221, 847557), (351, 533647), (459, 408083), (663, 282519), (1989, 94173), (5967, 31391)]