15703123401

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3709}}^1$

素因数の和:3881

約数の個数: 96

約数和(自身を含む): 28521292800

約数和(自身を除く): 12818169399

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 131, 133, 171, 189, 243, 393, 399, 513, 567, 917, 1179, 1197, 1539, 1701, 2489, 2751, 3537, 3591, 3709, 4617, 7467, 8253, 10611, 10773, 11127, 17423, 22401, 24759, 25963, 31833, 32319, 33381, 52269, 67203, 70471, 74277, 77889, 100143, 156807, 201609, 211413, 222831, 233667, 300429, 470421, 485879, 493297, 604827, 634239, 701001, 901287, 1411263, 1457637, 1479891, 1902717, 2103003, 3401153, 4233789, 4372911, 4439673, 5708151, 6309009, 9231701, 10203459, 13118733, 13319019, 17124453, 27695103, 30610377, 39356199, 39957057, 64621907, 83085309, 91831131, 118068597, 119871171, 193865721, 249255927, 275493393, 581597163, 747767781, 826480179, 1744791489, 2243303343, 5234374467, 15703123401]

約数ペア:

[(1, 15703123401), (3, 5234374467), (7, 2243303343), (9, 1744791489), (19, 826480179), (21, 747767781), (27, 581597163), (57, 275493393), (63, 249255927), (81, 193865721), (131, 119871171), (133, 118068597), (171, 91831131), (189, 83085309), (243, 64621907), (393, 39957057), (399, 39356199), (513, 30610377), (567, 27695103), (917, 17124453), (1179, 13319019), (1197, 13118733), (1539, 10203459), (1701, 9231701), (2489, 6309009), (2751, 5708151), (3537, 4439673), (3591, 4372911), (3709, 4233789), (4617, 3401153), (7467, 2103003), (8253, 1902717), (10611, 1479891), (10773, 1457637), (11127, 1411263), (17423, 901287), (22401, 701001), (24759, 634239), (25963, 604827), (31833, 493297), (32319, 485879), (33381, 470421), (52269, 300429), (67203, 233667), (70471, 222831), (74277, 211413), (77889, 201609), (100143, 156807)]