148303911

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7013}}^1$

素因数の和:7095

約数の個数: 32

約数和(自身を含む): 242403840

約数和(自身を除く): 94099929

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 3021, 7013, 7049, 21039, 21147, 49091, 133247, 147273, 371689, 399741, 932729, 1115067, 2601823, 2798187, 7062091, 7805469, 21186273, 49434637, 148303911]

約数ペア:

[(1, 148303911), (3, 49434637), (7, 21186273), (19, 7805469), (21, 7062091), (53, 2798187), (57, 2601823), (133, 1115067), (159, 932729), (371, 399741), (399, 371689), (1007, 147273), (1113, 133247), (3021, 49091), (7013, 21147), (7049, 21039)]