190048977

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 310694400

約数和(自身を除く): 120645423

約数列:

[1, 3, 9, 23, 27, 29, 61, 69, 87, 173, 183, 207, 261, 519, 549, 621, 667, 783, 1403, 1557, 1647, 1769, 2001, 3979, 4209, 4671, 5017, 5307, 6003, 10553, 11937, 12627, 15051, 15921, 18009, 31659, 35811, 37881, 40687, 45153, 47763, 94977, 107433, 115391, 122061, 135459, 242719, 284931, 306037, 346173, 366183, 728157, 918111, 1038519, 1098549, 2184471, 2754333, 3115557, 6553413, 7038851, 8262999, 21116553, 63349659, 190048977]

約数ペア:

[(1, 190048977), (3, 63349659), (9, 21116553), (23, 8262999), (27, 7038851), (29, 6553413), (61, 3115557), (69, 2754333), (87, 2184471), (173, 1098549), (183, 1038519), (207, 918111), (261, 728157), (519, 366183), (549, 346173), (621, 306037), (667, 284931), (783, 242719), (1403, 135459), (1557, 122061), (1647, 115391), (1769, 107433), (2001, 94977), (3979, 47763), (4209, 45153), (4671, 40687), (5017, 37881), (5307, 35811), (6003, 31659), (10553, 18009), (11937, 15921), (12627, 15051)]