38156915139

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{294919}}^1$

素因数の和:295091

約数の個数: 32

約数和(自身を含む): 59682370560

約数和(自身を除く): 21525455421

約数列:

[1, 3, 7, 21, 61, 101, 183, 303, 427, 707, 1281, 2121, 6161, 18483, 43127, 129381, 294919, 884757, 2064433, 6193299, 17990059, 29786819, 53970177, 89360457, 125930413, 208507733, 377791239, 625523199, 1816995959, 5450987877, 12718971713, 38156915139]

約数ペア:

[(1, 38156915139), (3, 12718971713), (7, 5450987877), (21, 1816995959), (61, 625523199), (101, 377791239), (183, 208507733), (303, 125930413), (427, 89360457), (707, 53970177), (1281, 29786819), (2121, 17990059), (6161, 6193299), (18483, 2064433), (43127, 884757), (129381, 294919)]