156939240969

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7712381}}^1$

素因数の和:7712430

約数の個数: 48

約数和(自身を含む): 288751582080

約数和(自身を除く): 131812341111

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 969, 1071, 1197, 2261, 2907, 6783, 20349, 7712381, 23137143, 53986667, 69411429, 131110477, 146535239, 161960001, 393331431, 439605717, 485880003, 917773339, 1025746673, 1179994293, 1318817151, 2491099063, 2753320017, 3077240019, 7473297189, 8259960051, 9231720057, 17437693441, 22419891567, 52313080323, 156939240969]

約数ペア:

[(1, 156939240969), (3, 52313080323), (7, 22419891567), (9, 17437693441), (17, 9231720057), (19, 8259960051), (21, 7473297189), (51, 3077240019), (57, 2753320017), (63, 2491099063), (119, 1318817151), (133, 1179994293), (153, 1025746673), (171, 917773339), (323, 485880003), (357, 439605717), (399, 393331431), (969, 161960001), (1071, 146535239), (1197, 131110477), (2261, 69411429), (2907, 53986667), (6783, 23137143), (20349, 7712381)]