72999351

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{719}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 109512000

約数和(自身を除く): 36512649

約数列:

[1, 3, 9, 29, 87, 261, 389, 719, 1167, 2157, 3501, 6471, 11281, 20851, 33843, 62553, 101529, 187659, 279691, 839073, 2517219, 8111039, 24333117, 72999351]

約数ペア:

[(1, 72999351), (3, 24333117), (9, 8111039), (29, 2517219), (87, 839073), (261, 279691), (389, 187659), (719, 101529), (1167, 62553), (2157, 33843), (3501, 20851), (6471, 11281)]