104995989

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{72461}}^1$

素因数の和:72497

約数の個数: 24

約数和(自身を含む): 180865152

約数和(自身を除く): 75869163

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 72461, 217383, 507227, 652149, 1521681, 1666603, 4565043, 4999809, 11666221, 14999427, 34998663, 104995989]

約数ペア:

[(1, 104995989), (3, 34998663), (7, 14999427), (9, 11666221), (21, 4999809), (23, 4565043), (63, 1666603), (69, 1521681), (161, 652149), (207, 507227), (483, 217383), (1449, 72461)]