502563699

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 851497920

約数和(自身を除く): 348934221

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 107, 121, 171, 209, 227, 321, 363, 627, 681, 963, 1089, 1177, 1881, 2033, 2043, 2299, 2497, 3531, 4313, 6099, 6897, 7491, 10593, 12939, 12947, 18297, 20691, 22363, 22473, 24289, 27467, 38817, 38841, 47443, 67089, 72867, 82401, 116523, 142329, 201267, 218601, 245993, 247203, 267179, 426987, 461491, 521873, 737979, 801537, 1384473, 1565619, 2213937, 2404611, 2938969, 4153419, 4696857, 5076401, 8816907, 15229203, 26450721, 45687609, 55840411, 167521233, 502563699]

約数ペア:

[(1, 502563699), (3, 167521233), (9, 55840411), (11, 45687609), (19, 26450721), (33, 15229203), (57, 8816907), (99, 5076401), (107, 4696857), (121, 4153419), (171, 2938969), (209, 2404611), (227, 2213937), (321, 1565619), (363, 1384473), (627, 801537), (681, 737979), (963, 521873), (1089, 461491), (1177, 426987), (1881, 267179), (2033, 247203), (2043, 245993), (2299, 218601), (2497, 201267), (3531, 142329), (4313, 116523), (6099, 82401), (6897, 72867), (7491, 67089), (10593, 47443), (12939, 38841), (12947, 38817), (18297, 27467), (20691, 24289), (22363, 22473)]