154432089

素因数分解:

$3^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:649

約数の個数: 56

約数和(自身を含む): 270084672

約数和(自身を除く): 115652583

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 159, 189, 243, 371, 477, 567, 571, 729, 1113, 1431, 1701, 1713, 3339, 3997, 4293, 5103, 5139, 10017, 11991, 12879, 15417, 30051, 30263, 35973, 38637, 46251, 90153, 90789, 107919, 138753, 211841, 270459, 272367, 323757, 416259, 635523, 817101, 971271, 1906569, 2451303, 2913813, 5719707, 7353909, 17159121, 22061727, 51477363, 154432089]

約数ペア:

[(1, 154432089), (3, 51477363), (7, 22061727), (9, 17159121), (21, 7353909), (27, 5719707), (53, 2913813), (63, 2451303), (81, 1906569), (159, 971271), (189, 817101), (243, 635523), (371, 416259), (477, 323757), (567, 272367), (571, 270459), (729, 211841), (1113, 138753), (1431, 107919), (1701, 90789), (1713, 90153), (3339, 46251), (3997, 38637), (4293, 35973), (5103, 30263), (5139, 30051), (10017, 15417), (11991, 12879)]