168618016161

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157439791}}^1$

素因数の和:157439821

約数の個数: 24

約数和(自身を含む): 294727290624

約数和(自身を除く): 126109274463

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 157439791, 472319373, 1102078537, 1416958119, 2676476447, 3306235611, 8029429341, 9918706833, 18735335129, 24088288023, 56206005387, 168618016161]

約数ペア:

[(1, 168618016161), (3, 56206005387), (7, 24088288023), (9, 18735335129), (17, 9918706833), (21, 8029429341), (51, 3306235611), (63, 2676476447), (119, 1416958119), (153, 1102078537), (357, 472319373), (1071, 157439791)]