67408011

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 112358400

約数和(自身を除く): 44950389

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 121, 141, 297, 363, 423, 439, 517, 1089, 1269, 1317, 1551, 3267, 3951, 4653, 4829, 5687, 11853, 13959, 14487, 17061, 20633, 43461, 51183, 53119, 61899, 130383, 153549, 159357, 185697, 226963, 478071, 557091, 680889, 1434213, 2042667, 2496593, 6128001, 7489779, 22469337, 67408011]

約数ペア:

[(1, 67408011), (3, 22469337), (9, 7489779), (11, 6128001), (27, 2496593), (33, 2042667), (47, 1434213), (99, 680889), (121, 557091), (141, 478071), (297, 226963), (363, 185697), (423, 159357), (439, 153549), (517, 130383), (1089, 61899), (1269, 53119), (1317, 51183), (1551, 43461), (3267, 20633), (3951, 17061), (4653, 14487), (4829, 13959), (5687, 11853)]