128095156791

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{119603321}}^1$

素因数の和:119603351

約数の個数: 24

約数和(自身を含む): 223897418784

約数和(自身を除く): 95802261993

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 119603321, 358809963, 837223247, 1076429889, 2033256457, 2511669741, 6099769371, 7535009223, 14232795199, 18299308113, 42698385597, 128095156791]

約数ペア:

[(1, 128095156791), (3, 42698385597), (7, 18299308113), (9, 14232795199), (17, 7535009223), (21, 6099769371), (51, 2511669741), (63, 2033256457), (119, 1076429889), (153, 837223247), (357, 358809963), (1071, 119603321)]