290097986241

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8513}}^1\times {\mathrm{22229}}^1$

素因数の和:30825

約数の個数: 32

約数和(自身を含む): 448182408960

約数和(自身を除く): 158084422719

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 8513, 22229, 25539, 59591, 66687, 155603, 178773, 466809, 621449, 1622717, 1864347, 4350143, 4868151, 11359019, 13050429, 34077057, 189235477, 567706431, 1324648339, 3973945017, 13814189821, 41442569463, 96699328747, 290097986241]

約数ペア:

[(1, 290097986241), (3, 96699328747), (7, 41442569463), (21, 13814189821), (73, 3973945017), (219, 1324648339), (511, 567706431), (1533, 189235477), (8513, 34077057), (22229, 13050429), (25539, 11359019), (59591, 4868151), (66687, 4350143), (155603, 1864347), (178773, 1622717), (466809, 621449)]