135300921

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 219408384

約数和(自身を除く): 84107463

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 163, 203, 329, 489, 609, 841, 987, 1141, 1363, 2523, 3423, 4089, 4727, 5887, 7661, 9541, 14181, 17661, 22983, 28623, 33089, 39527, 53627, 99267, 118581, 137083, 160881, 222169, 276689, 411249, 666507, 830067, 959581, 1555183, 2878743, 4665549, 6442901, 19328703, 45100307, 135300921]

約数ペア:

[(1, 135300921), (3, 45100307), (7, 19328703), (21, 6442901), (29, 4665549), (47, 2878743), (87, 1555183), (141, 959581), (163, 830067), (203, 666507), (329, 411249), (489, 276689), (609, 222169), (841, 160881), (987, 137083), (1141, 118581), (1363, 99267), (2523, 53627), (3423, 39527), (4089, 33089), (4727, 28623), (5887, 22983), (7661, 17661), (9541, 14181)]