154432083

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 228243456

約数和(自身を除く): 73811373

約数列:

[1, 3, 13, 39, 47, 141, 173, 487, 519, 611, 1461, 1833, 2249, 6331, 6747, 8131, 18993, 22889, 24393, 68667, 84251, 105703, 252753, 297557, 317109, 892671, 1095263, 3285789, 3959797, 11879391, 51477361, 154432083]

約数ペア:

[(1, 154432083), (3, 51477361), (13, 11879391), (39, 3959797), (47, 3285789), (141, 1095263), (173, 892671), (487, 317109), (519, 297557), (611, 252753), (1461, 105703), (1833, 84251), (2249, 68667), (6331, 24393), (6747, 22889), (8131, 18993)]