29877759

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 47803392

約数和(自身を除く): 17925633

約数列:

[1, 3, 9, 23, 37, 47, 69, 83, 111, 141, 207, 249, 333, 423, 747, 851, 1081, 1739, 1909, 2553, 3071, 3243, 3901, 5217, 5727, 7659, 9213, 9729, 11703, 15651, 17181, 27639, 35109, 39997, 70633, 89723, 119991, 144337, 211899, 269169, 359973, 433011, 635697, 807507, 1299033, 3319751, 9959253, 29877759]

約数ペア:

[(1, 29877759), (3, 9959253), (9, 3319751), (23, 1299033), (37, 807507), (47, 635697), (69, 433011), (83, 359973), (111, 269169), (141, 211899), (207, 144337), (249, 119991), (333, 89723), (423, 70633), (747, 39997), (851, 35109), (1081, 27639), (1739, 17181), (1909, 15651), (2553, 11703), (3071, 9729), (3243, 9213), (3901, 7659), (5217, 5727)]