61059141

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 110379360

約数和(自身を除く): 49320219

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 121, 143, 171, 209, 227, 247, 363, 429, 627, 681, 741, 1089, 1287, 1573, 1881, 2043, 2223, 2299, 2497, 2717, 2951, 4313, 4719, 6897, 7491, 8151, 8853, 12939, 14157, 20691, 22473, 24453, 26559, 27467, 29887, 32461, 38817, 47443, 56069, 82401, 89661, 97383, 142329, 168207, 247203, 268983, 292149, 357071, 426987, 504621, 521873, 616759, 1071213, 1565619, 1850277, 3213639, 4696857, 5550831, 6784349, 20353047, 61059141]

約数ペア:

[(1, 61059141), (3, 20353047), (9, 6784349), (11, 5550831), (13, 4696857), (19, 3213639), (33, 1850277), (39, 1565619), (57, 1071213), (99, 616759), (117, 521873), (121, 504621), (143, 426987), (171, 357071), (209, 292149), (227, 268983), (247, 247203), (363, 168207), (429, 142329), (627, 97383), (681, 89661), (741, 82401), (1089, 56069), (1287, 47443), (1573, 38817), (1881, 32461), (2043, 29887), (2223, 27467), (2299, 26559), (2497, 24453), (2717, 22473), (2951, 20691), (4313, 14157), (4719, 12939), (6897, 8853), (7491, 8151)]