16730145247923

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1\times {\mathrm{1478639}}^1$

素因数の和:1479312

約数の個数: 48

約数和(自身を含む): 25687170662400

約数和(自身を除く): 8957025414477

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 521, 1143, 1563, 2413, 4689, 7239, 9899, 21717, 29697, 66167, 89091, 198501, 595503, 1257173, 1478639, 3771519, 4435917, 11314557, 13307751, 28094141, 84282423, 187787153, 252847269, 563361459, 770370919, 1690084377, 2311112757, 3567955907, 6933338271, 10703867721, 14637047461, 32111603163, 43911142383, 97837106713, 131733427149, 293511320139, 880533960417, 1858905027547, 5576715082641, 16730145247923]

約数ペア:

[(1, 16730145247923), (3, 5576715082641), (9, 1858905027547), (19, 880533960417), (57, 293511320139), (127, 131733427149), (171, 97837106713), (381, 43911142383), (521, 32111603163), (1143, 14637047461), (1563, 10703867721), (2413, 6933338271), (4689, 3567955907), (7239, 2311112757), (9899, 1690084377), (21717, 770370919), (29697, 563361459), (66167, 252847269), (89091, 187787153), (198501, 84282423), (595503, 28094141), (1257173, 13307751), (1478639, 11314557), (3771519, 4435917)]