15672222308889

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1\times {\mathrm{326143}}^1$

素因数の和:328211

約数の個数: 64

約数和(自身を含む): 24972715622400

約数和(自身を除く): 9300493313511

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 423, 513, 893, 1269, 1993, 2679, 5979, 8037, 17937, 24111, 37867, 53811, 93671, 113601, 281013, 326143, 340803, 843039, 978429, 1022409, 1779749, 2529117, 2935287, 5339247, 6196717, 8805861, 15328721, 16017741, 18590151, 45986163, 48053223, 55770453, 137958489, 167311359, 291245699, 413875467, 650002999, 873737097, 1950008997, 2621211291, 5850026991, 7863633873, 12350056981, 17550080973, 30550140953, 37050170943, 91650422859, 111150512829, 274951268577, 333451538487, 580452678107, 824853805731, 1741358034321, 5224074102963, 15672222308889]

約数ペア:

[(1, 15672222308889), (3, 5224074102963), (9, 1741358034321), (19, 824853805731), (27, 580452678107), (47, 333451538487), (57, 274951268577), (141, 111150512829), (171, 91650422859), (423, 37050170943), (513, 30550140953), (893, 17550080973), (1269, 12350056981), (1993, 7863633873), (2679, 5850026991), (5979, 2621211291), (8037, 1950008997), (17937, 873737097), (24111, 650002999), (37867, 413875467), (53811, 291245699), (93671, 167311359), (113601, 137958489), (281013, 55770453), (326143, 48053223), (340803, 45986163), (843039, 18590151), (978429, 16017741), (1022409, 15328721), (1779749, 8805861), (2529117, 6196717), (2935287, 5339247)]