3138157053

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1361}}^1$

素因数の和:1519

約数の個数: 64

約数和(自身を含む): 5020876800

約数和(自身を除く): 1882719747

約数列:

[1, 3, 9, 23, 27, 47, 69, 79, 141, 207, 237, 423, 621, 711, 1081, 1269, 1361, 1817, 2133, 3243, 3713, 4083, 5451, 9729, 11139, 12249, 16353, 29187, 31303, 33417, 36747, 49059, 63967, 85399, 93909, 100251, 107519, 191901, 256197, 281727, 322557, 575703, 768591, 845181, 967671, 1471241, 1727109, 2305773, 2472937, 2903013, 4413723, 5053393, 7418811, 13241169, 15160179, 22256433, 39723507, 45480537, 66769299, 116228039, 136441611, 348684117, 1046052351, 3138157053]

約数ペア:

[(1, 3138157053), (3, 1046052351), (9, 348684117), (23, 136441611), (27, 116228039), (47, 66769299), (69, 45480537), (79, 39723507), (141, 22256433), (207, 15160179), (237, 13241169), (423, 7418811), (621, 5053393), (711, 4413723), (1081, 2903013), (1269, 2472937), (1361, 2305773), (1817, 1727109), (2133, 1471241), (3243, 967671), (3713, 845181), (4083, 768591), (5451, 575703), (9729, 322557), (11139, 281727), (12249, 256197), (16353, 191901), (29187, 107519), (31303, 100251), (33417, 93909), (36747, 85399), (49059, 63967)]