195621279

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{57859}}^1$

素因数の和:57899

約数の個数: 24

約数和(自身を含む): 316609920

約数和(自身を除く): 120988641

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 57859, 173577, 405013, 1215039, 1330757, 2835091, 3992271, 8505273, 9315299, 27945897, 65207093, 195621279]

約数ペア:

[(1, 195621279), (3, 65207093), (7, 27945897), (21, 9315299), (23, 8505273), (49, 3992271), (69, 2835091), (147, 1330757), (161, 1215039), (483, 405013), (1127, 173577), (3381, 57859)]