15557716413

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{433}}^1$

素因数の和:828

約数の個数: 80

約数和(自身を含む): 25011367920

約数和(自身を除く): 9453651507

約数列:

[1, 3, 9, 17, 27, 51, 81, 97, 153, 269, 291, 433, 459, 807, 873, 1299, 1377, 1649, 2421, 2619, 3897, 4573, 4947, 7263, 7361, 7857, 11691, 13719, 14841, 21789, 22083, 26093, 35073, 41157, 42001, 44523, 66249, 78279, 116477, 123471, 126003, 133569, 198747, 234837, 349431, 370413, 378009, 443581, 596241, 704511, 714017, 1048293, 1134027, 1330743, 1980109, 2113533, 2142051, 3144879, 3402081, 3992229, 5940327, 6426153, 9434637, 11298269, 11976687, 17820981, 19278459, 33894807, 35930061, 53462943, 57835377, 101684421, 160388829, 192070573, 305053263, 576211719, 915159789, 1728635157, 5185905471, 15557716413]

約数ペア:

[(1, 15557716413), (3, 5185905471), (9, 1728635157), (17, 915159789), (27, 576211719), (51, 305053263), (81, 192070573), (97, 160388829), (153, 101684421), (269, 57835377), (291, 53462943), (433, 35930061), (459, 33894807), (807, 19278459), (873, 17820981), (1299, 11976687), (1377, 11298269), (1649, 9434637), (2421, 6426153), (2619, 5940327), (3897, 3992229), (4573, 3402081), (4947, 3144879), (7263, 2142051), (7361, 2113533), (7857, 1980109), (11691, 1330743), (13719, 1134027), (14841, 1048293), (21789, 714017), (22083, 704511), (26093, 596241), (35073, 443581), (41157, 378009), (42001, 370413), (44523, 349431), (66249, 234837), (78279, 198747), (116477, 133569), (123471, 126003)]