75230043

素因数分解:

$3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{1667}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 117133632

約数和(自身を除く): 41903589

約数列:

[1, 3, 7, 21, 49, 147, 307, 921, 1667, 2149, 5001, 6447, 11669, 15043, 35007, 45129, 81683, 245049, 511769, 1535307, 3582383, 10747149, 25076681, 75230043]

約数ペア:

[(1, 75230043), (3, 25076681), (7, 10747149), (21, 3582383), (49, 1535307), (147, 511769), (307, 245049), (921, 81683), (1667, 45129), (2149, 35007), (5001, 15043), (6447, 11669)]