28750977

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 44755200

約数和(自身を除く): 16004223

約数列:

[1, 3, 9, 27, 29, 73, 87, 219, 261, 503, 657, 783, 1509, 1971, 2117, 4527, 6351, 13581, 14587, 19053, 36719, 43761, 57159, 110157, 131283, 330471, 393849, 991413, 1064851, 3194553, 9583659, 28750977]

約数ペア:

[(1, 28750977), (3, 9583659), (9, 3194553), (27, 1064851), (29, 991413), (73, 393849), (87, 330471), (219, 131283), (261, 110157), (503, 57159), (657, 43761), (783, 36719), (1509, 19053), (1971, 14587), (2117, 13581), (4527, 6351)]