54728289

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 99400704

約数和(自身を除く): 44672415

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 151, 231, 453, 523, 693, 1057, 1359, 1569, 1661, 3171, 3661, 4707, 4983, 5753, 9513, 10983, 11627, 14949, 17259, 32949, 34881, 40271, 51777, 78973, 104643, 120813, 236919, 362439, 552811, 710757, 868703, 1658433, 2606109, 4975299, 6080921, 7818327, 18242763, 54728289]

約数ペア:

[(1, 54728289), (3, 18242763), (7, 7818327), (9, 6080921), (11, 4975299), (21, 2606109), (33, 1658433), (63, 868703), (77, 710757), (99, 552811), (151, 362439), (231, 236919), (453, 120813), (523, 104643), (693, 78973), (1057, 51777), (1359, 40271), (1569, 34881), (1661, 32949), (3171, 17259), (3661, 14949), (4707, 11627), (4983, 10983), (5753, 9513)]