521859968451

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2679379}}^1$

素因数の和:2679488

約数の個数: 48

約数和(自身を含む): 852685891200

約数和(自身を除く): 330825922749

約数列:

[1, 3, 9, 17, 19, 51, 57, 67, 153, 171, 201, 323, 603, 969, 1139, 1273, 2907, 3417, 3819, 10251, 11457, 21641, 64923, 194769, 2679379, 8038137, 24114411, 45549443, 50908201, 136648329, 152724603, 179518393, 409944987, 458173809, 538555179, 865439417, 1615665537, 2596318251, 3051812681, 3410849467, 7788954753, 9155438043, 10232548401, 27466314129, 30697645203, 57984440939, 173953322817, 521859968451]

約数ペア:

[(1, 521859968451), (3, 173953322817), (9, 57984440939), (17, 30697645203), (19, 27466314129), (51, 10232548401), (57, 9155438043), (67, 7788954753), (153, 3410849467), (171, 3051812681), (201, 2596318251), (323, 1615665537), (603, 865439417), (969, 538555179), (1139, 458173809), (1273, 409944987), (2907, 179518393), (3417, 152724603), (3819, 136648329), (10251, 50908201), (11457, 45549443), (21641, 24114411), (64923, 8038137), (194769, 2679379)]