156729498639

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1715309}}^1$

素因数の和:1715567

約数の個数: 32

約数和(自身を含む): 252493632000

約数和(自身を除く): 95764133361

約数列:

[1, 3, 7, 19, 21, 57, 133, 229, 399, 687, 1603, 4351, 4809, 13053, 30457, 91371, 1715309, 5145927, 12007163, 32590871, 36021489, 97772613, 228136097, 392805761, 684408291, 1178417283, 2749640327, 7463309459, 8248920981, 22389928377, 52243166213, 156729498639]

約数ペア:

[(1, 156729498639), (3, 52243166213), (7, 22389928377), (19, 8248920981), (21, 7463309459), (57, 2749640327), (133, 1178417283), (229, 684408291), (399, 392805761), (687, 228136097), (1603, 97772613), (4351, 36021489), (4809, 32590871), (13053, 12007163), (30457, 5145927), (91371, 1715309)]