70148817

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 115128000

約数和(自身を除く): 44979183

約数列:

[1, 3, 9, 17, 19, 51, 57, 59, 153, 171, 177, 323, 409, 531, 969, 1003, 1121, 1227, 2907, 3009, 3363, 3681, 6953, 7771, 9027, 10089, 19057, 20859, 23313, 24131, 57171, 62577, 69939, 72393, 132107, 171513, 217179, 396321, 410227, 458489, 1188963, 1230681, 1375467, 3692043, 4126401, 7794313, 23382939, 70148817]

約数ペア:

[(1, 70148817), (3, 23382939), (9, 7794313), (17, 4126401), (19, 3692043), (51, 1375467), (57, 1230681), (59, 1188963), (153, 458489), (171, 410227), (177, 396321), (323, 217179), (409, 171513), (531, 132107), (969, 72393), (1003, 69939), (1121, 62577), (1227, 57171), (2907, 24131), (3009, 23313), (3363, 20859), (3681, 19057), (6953, 10089), (7771, 9027)]