27292881

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 47803392

約数和(自身を除く): 20510511

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 121, 161, 231, 253, 363, 467, 483, 759, 847, 1401, 1771, 2541, 2783, 3269, 5137, 5313, 8349, 9807, 10741, 15411, 19481, 32223, 35959, 56507, 58443, 75187, 107877, 118151, 169521, 225561, 354453, 395549, 827057, 1186647, 1299661, 2481171, 3898983, 9097627, 27292881]

約数ペア:

[(1, 27292881), (3, 9097627), (7, 3898983), (11, 2481171), (21, 1299661), (23, 1186647), (33, 827057), (69, 395549), (77, 354453), (121, 225561), (161, 169521), (231, 118151), (253, 107877), (363, 75187), (467, 58443), (483, 56507), (759, 35959), (847, 32223), (1401, 19481), (1771, 15411), (2541, 10741), (2783, 9807), (3269, 8349), (5137, 5313)]