234180723

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 362419200

約数和(自身を除く): 128238477

約数列:

[1, 3, 7, 21, 109, 263, 327, 389, 763, 789, 1167, 1841, 2289, 2723, 5523, 8169, 28667, 42401, 86001, 102307, 127203, 200669, 296807, 306921, 602007, 716149, 890421, 2148447, 11151463, 33454389, 78060241, 234180723]

約数ペア:

[(1, 234180723), (3, 78060241), (7, 33454389), (21, 11151463), (109, 2148447), (263, 890421), (327, 716149), (389, 602007), (763, 306921), (789, 296807), (1167, 200669), (1841, 127203), (2289, 102307), (2723, 86001), (5523, 42401), (8169, 28667)]