147706559

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 209986560

約数和(自身を除く): 62280001

約数列:

[1, 7, 11, 13, 41, 59, 61, 77, 91, 143, 287, 413, 427, 451, 533, 649, 671, 767, 793, 1001, 2419, 2501, 3157, 3599, 3731, 4543, 4697, 5369, 5551, 5863, 8437, 8723, 16933, 17507, 25193, 26609, 27511, 31447, 32513, 39589, 41041, 46787, 59059, 61061, 147559, 186263, 192577, 220129, 227591, 277123, 327509, 345917, 357643, 514657, 1032913, 1623149, 1918267, 2421419, 2503501, 3602599, 11362043, 13427869, 21100937, 147706559]

約数ペア:

[(1, 147706559), (7, 21100937), (11, 13427869), (13, 11362043), (41, 3602599), (59, 2503501), (61, 2421419), (77, 1918267), (91, 1623149), (143, 1032913), (287, 514657), (413, 357643), (427, 345917), (451, 327509), (533, 277123), (649, 227591), (671, 220129), (767, 192577), (793, 186263), (1001, 147559), (2419, 61061), (2501, 59059), (3157, 46787), (3599, 41041), (3731, 39589), (4543, 32513), (4697, 31447), (5369, 27511), (5551, 26609), (5863, 25193), (8437, 17507), (8723, 16933)]