98881377

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3137}}^1$

素因数の和:3245

約数の個数: 32

約数和(自身を含む): 160665600

約数和(自身を除く): 61784223

約数列:

[1, 3, 7, 19, 21, 57, 79, 133, 237, 399, 553, 1501, 1659, 3137, 4503, 9411, 10507, 21959, 31521, 59603, 65877, 178809, 247823, 417221, 743469, 1251663, 1734761, 4708637, 5204283, 14125911, 32960459, 98881377]

約数ペア:

[(1, 98881377), (3, 32960459), (7, 14125911), (19, 5204283), (21, 4708637), (57, 1734761), (79, 1251663), (133, 743469), (237, 417221), (399, 247823), (553, 178809), (1501, 65877), (1659, 59603), (3137, 31521), (4503, 21959), (9411, 10507)]