15696963639

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1\times {\mathrm{10253}}^1$

素因数の和:11564

約数の個数: 48

約数和(自身を含む): 27300249600

約数和(自身を除く): 11603285961

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 1279, 3837, 8953, 10253, 11511, 24301, 26859, 30759, 71771, 72903, 80577, 92277, 170107, 194807, 215313, 218709, 510321, 584421, 645939, 1363649, 1530963, 1753263, 4090947, 12272841, 13113587, 39340761, 91795109, 118022283, 249158153, 275385327, 747474459, 826155981, 1744107071, 2242423377, 5232321213, 15696963639]

約数ペア:

[(1, 15696963639), (3, 5232321213), (7, 2242423377), (9, 1744107071), (19, 826155981), (21, 747474459), (57, 275385327), (63, 249158153), (133, 118022283), (171, 91795109), (399, 39340761), (1197, 13113587), (1279, 12272841), (3837, 4090947), (8953, 1753263), (10253, 1530963), (11511, 1363649), (24301, 645939), (26859, 584421), (30759, 510321), (71771, 218709), (72903, 215313), (80577, 194807), (92277, 170107)]