121301658

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 276007680

約数和(自身を除く): 154706022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 113, 193, 206, 226, 309, 339, 386, 579, 618, 678, 927, 1017, 1158, 1737, 1854, 2034, 2781, 3051, 3474, 5211, 5562, 6102, 10422, 11639, 19879, 21809, 23278, 34917, 39758, 43618, 59637, 65427, 69834, 104751, 119274, 130854, 178911, 196281, 209502, 314253, 357822, 392562, 536733, 588843, 628506, 1073466, 1177686, 2246327, 4492654, 6738981, 13477962, 20216943, 40433886, 60650829, 121301658]

約数ペア:

[(1, 121301658), (2, 60650829), (3, 40433886), (6, 20216943), (9, 13477962), (18, 6738981), (27, 4492654), (54, 2246327), (103, 1177686), (113, 1073466), (193, 628506), (206, 588843), (226, 536733), (309, 392562), (339, 357822), (386, 314253), (579, 209502), (618, 196281), (678, 178911), (927, 130854), (1017, 119274), (1158, 104751), (1737, 69834), (1854, 65427), (2034, 59637), (2781, 43618), (3051, 39758), (3474, 34917), (5211, 23278), (5562, 21809), (6102, 19879), (10422, 11639)]