413708585481

素因数分解:

$3^8\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{3361}}^1$

素因数の和:3715

約数の個数: 72

約数和(自身を含む): 631667258664

約数和(自身を除く): 217958673183

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 257, 657, 729, 771, 1971, 2187, 2313, 3361, 5913, 6561, 6939, 10083, 17739, 18761, 20817, 30249, 53217, 56283, 62451, 90747, 159651, 168849, 187353, 245353, 272241, 478953, 506547, 562059, 736059, 816723, 863777, 1519641, 1686177, 2208177, 2450169, 2591331, 4558923, 6624531, 7350507, 7773993, 13676769, 19873593, 22051521, 23321979, 41030307, 59620779, 63055721, 69965937, 123090921, 178862337, 189167163, 209897811, 536587011, 567501489, 629693433, 1609761033, 1702504467, 1889080299, 5107513401, 5667240897, 15322540203, 45967620609, 137902861827, 413708585481]

約数ペア:

[(1, 413708585481), (3, 137902861827), (9, 45967620609), (27, 15322540203), (73, 5667240897), (81, 5107513401), (219, 1889080299), (243, 1702504467), (257, 1609761033), (657, 629693433), (729, 567501489), (771, 536587011), (1971, 209897811), (2187, 189167163), (2313, 178862337), (3361, 123090921), (5913, 69965937), (6561, 63055721), (6939, 59620779), (10083, 41030307), (17739, 23321979), (18761, 22051521), (20817, 19873593), (30249, 13676769), (53217, 7773993), (56283, 7350507), (62451, 6624531), (90747, 4558923), (159651, 2591331), (168849, 2450169), (187353, 2208177), (245353, 1686177), (272241, 1519641), (478953, 863777), (506547, 816723), (562059, 736059)]